From af74e865c40d00c12e5fd0c556d7812305930b24 Mon Sep 17 00:00:00 2001 From: Pavel Butsykin Date: Wed, 6 Apr 2016 09:08:32 +0300 Subject: iotests: fix the broken 026.nocache output This patch fixes longstanding issue with 026 iotest. Unfortunately, this test contains 2 versions of the correct output, one for cached writes and one for non-cached ones. People tends to fix only one version of output of the test and thus noncached version becomes broken. Unfortunately, it is default in tests/check-block.sh The following problematic commits were made: commit 3b5e14c76a6bb142bf250ddf99e24a0ac8c7bc12 Author: Max Reitz Date: Tue Dec 2 18:32:51 2014 +0100 qcow2: Flushing the caches in qcow2_close may fail commit a069e2f1372a0a823ab506fc019852a2a652aa54 Author: John Snow Date: Fri Feb 6 16:26:17 2015 -0500 blkdebug: fix "once" rule commit b106ad9185f35fc4ad669555ad0e79e276083bd7 Author: Kevin Wolf Date: Fri Mar 28 18:06:31 2014 +0100 qcow2: Don't rely on free_cluster_index in alloc_refcount_block() Signed-off-by: Pavel Butsykin Signed-off-by: Denis V. Lunev CC: Max Reitz CC: John Snow CC: Kevin Wolf Signed-off-by: Kevin Wolf --- tests/qemu-iotests/026.out.nocache | 142 ++++++++++++++++++++++++++++++++----- 1 file changed, 123 insertions(+), 19 deletions(-) diff --git a/tests/qemu-iotests/026.out.nocache b/tests/qemu-iotests/026.out.nocache index a5000d5c8b..9c2c8a9486 100644 --- a/tests/qemu-iotests/026.out.nocache +++ b/tests/qemu-iotests/026.out.nocache @@ -14,6 +14,8 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_update; errno: 5; imm: off; once: off; write +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error 1 leaked clusters were found on the image. @@ -21,6 +23,8 @@ This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_update; errno: 5; imm: off; once: off; write -b +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error 1 leaked clusters were found on the image. @@ -38,6 +42,8 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_update; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device 1 leaked clusters were found on the image. @@ -45,6 +51,8 @@ This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_update; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device 1 leaked clusters were found on the image. @@ -70,7 +78,11 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_load; errno: 5; imm: off; once: off; write wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error read failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -78,7 +90,11 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_load; errno: 5; imm: off; once: off; write -b wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error read failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -102,7 +118,11 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_load; errno: 28; imm: off; once: off; write wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device read failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -110,7 +130,11 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_load; errno: 28; imm: off; once: off; write -b wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device read failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -118,20 +142,18 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 5; imm: off; once: on; write wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) - -127 leaked clusters were found on the image. -This means waste of disk space, but no harm to data. -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 5; imm: off; once: on; write -b wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) - -127 leaked clusters were found on the image. -This means waste of disk space, but no harm to data. -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 5; imm: off; once: off; write +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -140,6 +162,8 @@ This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 5; imm: off; once: off; write -b +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -150,20 +174,18 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 28; imm: off; once: on; write wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) - -127 leaked clusters were found on the image. -This means waste of disk space, but no harm to data. -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 28; imm: off; once: on; write -b wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) - -127 leaked clusters were found on the image. -This means waste of disk space, but no harm to data. -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 +No errors were found on the image. +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -172,6 +194,8 @@ This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_update; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -190,11 +214,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_alloc_write; errno: 5; imm: off; once: off; write +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_alloc_write; errno: 5; imm: off; once: off; write -b +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error 1 leaked clusters were found on the image. @@ -212,11 +240,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_alloc_write; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l2_alloc_write; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device 1 leaked clusters were found on the image. @@ -234,11 +266,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: write_aio; errno: 5; imm: off; once: off; write +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: write_aio; errno: 5; imm: off; once: off; write -b +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -254,11 +290,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: write_aio; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: write_aio; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -274,11 +314,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_load; errno: 5; imm: off; once: off; write +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_load; errno: 5; imm: off; once: off; write -b +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -294,11 +338,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_load; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_load; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -314,11 +362,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_update_part; errno: 5; imm: off; once: off; write +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_update_part; errno: 5; imm: off; once: off; write -b +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -334,11 +386,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_update_part; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_update_part; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -354,11 +410,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc; errno: 5; imm: off; once: off; write +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc; errno: 5; imm: off; once: off; write -b +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -374,11 +434,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -394,11 +458,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: cluster_alloc; errno: 5; imm: off; once: off; write +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: cluster_alloc; errno: 5; imm: off; once: off; write -b +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -414,11 +482,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: cluster_alloc; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: cluster_alloc; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. @@ -437,6 +509,8 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc_hookup; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device 55 leaked clusters were found on the image. @@ -444,6 +518,8 @@ This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc_hookup; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device 251 leaked clusters were found on the image. @@ -461,11 +537,15 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc_write; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc_write; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -481,13 +561,17 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc_write_blocks; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device -10 leaked clusters were found on the image. +11 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc_write_blocks; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device 23 leaked clusters were found on the image. @@ -505,13 +589,17 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc_write_table; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device -10 leaked clusters were found on the image. +11 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc_write_table; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device 23 leaked clusters were found on the image. @@ -529,13 +617,17 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc_switch_table; errno: 28; imm: off; once: off; write +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device -10 leaked clusters were found on the image. +11 leaked clusters were found on the image. This means waste of disk space, but no harm to data. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: refblock_alloc_switch_table; errno: 28; imm: off; once: off; write -b +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device 23 leaked clusters were found on the image. @@ -551,6 +643,8 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_grow_alloc_table; errno: 5; imm: off; once: off +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -561,6 +655,8 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_grow_alloc_table; errno: 28; imm: off; once: off +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -571,6 +667,8 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_grow_write_table; errno: 5; imm: off; once: off +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -581,6 +679,8 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_grow_write_table; errno: 28; imm: off; once: off +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 @@ -591,6 +691,8 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_grow_activate_table; errno: 5; imm: off; once: off +Failed to flush the L2 table cache: Input/output error +Failed to flush the refcount block cache: Input/output error write failed: Input/output error 96 leaked clusters were found on the image. @@ -603,6 +705,8 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 Event: l1_grow_activate_table; errno: 28; imm: off; once: off +Failed to flush the L2 table cache: No space left on device +Failed to flush the refcount block cache: No space left on device write failed: No space left on device 96 leaked clusters were found on the image. -- cgit v1.2.1 From 143605a200f9d418d62d25d91b1477b1d91c0b18 Mon Sep 17 00:00:00 2001 From: "Daniel P. Berrange" Date: Wed, 6 Apr 2016 10:16:18 +0100 Subject: qemu-img: fix formatting of error message The error_reportf_err() will not automatically append a ': ' before adding its suffix, so we must include that in the message we pass it, otherwise we get a badly formatted message lacking whitespace: qemu-img: Could not open 'driver=nbd,host=127.0.0.1,port=6666,tls-creds=tls0'Failed to connect socket: Connection refused Signed-off-by: Daniel P. Berrange Reviewed-by: Eric Blake Signed-off-by: Kevin Wolf --- qemu-img.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/qemu-img.c b/qemu-img.c index 06264d9128..17c5cfdffe 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -256,7 +256,7 @@ static BlockBackend *img_open_opts(const char *optstr, options = qemu_opts_to_qdict(opts, NULL); blk = blk_new_open(NULL, NULL, options, flags, &local_err); if (!blk) { - error_reportf_err(local_err, "Could not open '%s'", optstr); + error_reportf_err(local_err, "Could not open '%s': ", optstr); return NULL; } blk_set_enable_write_cache(blk, !writethrough); -- cgit v1.2.1 From c229708848cc77b0277e7260f7e739d441c1d086 Mon Sep 17 00:00:00 2001 From: "Daniel P. Berrange" Date: Wed, 6 Apr 2016 12:12:06 +0100 Subject: block: initialize qcrypto API at startup Any programs which call the qcrypto APIs should ensure that qcrypto_init() has been called before anything else which can use crypto. Essentially this means right at the start of the main method before initializing anything else. This is important because some versions of gnutls/gcrypt require explicit initialization before use. Signed-off-by: Daniel P. Berrange Reviewed-by: Alex Bligh Tested-by: Alex Bligh Signed-off-by: Kevin Wolf --- qemu-img.c | 6 ++++++ qemu-io.c | 6 ++++++ qemu-nbd.c | 7 +++++++ 3 files changed, 19 insertions(+) diff --git a/qemu-img.c b/qemu-img.c index 17c5cfdffe..1697762606 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -37,6 +37,7 @@ #include "block/block_int.h" #include "block/blockjob.h" #include "block/qapi.h" +#include "crypto/init.h" #include #define QEMU_IMG_VERSION "qemu-img version " QEMU_VERSION QEMU_PKGVERSION \ @@ -3486,6 +3487,11 @@ int main(int argc, char **argv) exit(EXIT_FAILURE); } + if (qcrypto_init(&local_error) < 0) { + error_reportf_err(local_error, "cannot initialize crypto: "); + exit(1); + } + module_call_init(MODULE_INIT_QOM); bdrv_init(); if (argc < 2) { diff --git a/qemu-io.c b/qemu-io.c index 0a738f12f0..288bba84b9 100644 --- a/qemu-io.c +++ b/qemu-io.c @@ -23,6 +23,7 @@ #include "sysemu/block-backend.h" #include "block/block_int.h" #include "trace/control.h" +#include "crypto/init.h" #define CMD_NOFILE_OK 0x01 @@ -443,6 +444,11 @@ int main(int argc, char **argv) progname = basename(argv[0]); qemu_init_exec_dir(argv[0]); + if (qcrypto_init(&local_error) < 0) { + error_reportf_err(local_error, "cannot initialize crypto: "); + exit(1); + } + module_call_init(MODULE_INIT_QOM); qemu_add_opts(&qemu_object_opts); bdrv_init(); diff --git a/qemu-nbd.c b/qemu-nbd.c index c2e4d3f64c..b5751f853b 100644 --- a/qemu-nbd.c +++ b/qemu-nbd.c @@ -31,6 +31,7 @@ #include "qapi/qmp/qstring.h" #include "qom/object_interfaces.h" #include "io/channel-socket.h" +#include "crypto/init.h" #include #include @@ -519,6 +520,12 @@ int main(int argc, char **argv) memset(&sa_sigterm, 0, sizeof(sa_sigterm)); sa_sigterm.sa_handler = termsig_handler; sigaction(SIGTERM, &sa_sigterm, NULL); + + if (qcrypto_init(&local_err) < 0) { + error_reportf_err(local_err, "cannot initialize crypto: "); + exit(1); + } + module_call_init(MODULE_INIT_QOM); qemu_add_opts(&qemu_object_opts); qemu_init_exec_dir(argv[0]); -- cgit v1.2.1 From 1fd06db03da73db868e54b838bb5ea02c10eea6c Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Tue, 29 Mar 2016 18:24:17 +0200 Subject: iotests: Make 150 use qemu-img map instead of du The actual on-disk size of a file does not only depend on factors qemu can control. Thus, we should not depend on this to determine whether a file has indeed been fully allocated. Instead, use qemu-img map and hope that if an area is referenced, it is indeed allocated, too. Also, limit the supported image formats to raw and qcow2 because the actual qemu-img map output may depend on the image format. Signed-off-by: Max Reitz Tested-by: Paolo Bonzini Signed-off-by: Kevin Wolf --- tests/qemu-iotests/150 | 41 +++++------------------------------------ tests/qemu-iotests/150.out | 13 +++++-------- 2 files changed, 10 insertions(+), 44 deletions(-) diff --git a/tests/qemu-iotests/150 b/tests/qemu-iotests/150 index 97d2a35bfc..665373deb0 100755 --- a/tests/qemu-iotests/150 +++ b/tests/qemu-iotests/150 @@ -38,65 +38,34 @@ trap "_cleanup; exit \$status" 0 1 2 3 15 . ./common.rc . ./common.filter -_supported_fmt generic +_supported_fmt raw qcow2 _supported_proto file _supported_os Linux -on_disk_size() -{ - du "$@" | sed -e 's/\t\+.*//' -} - - img_size=1048576 echo -echo '=== Comparing empty image against sparse conversion ===' +echo '=== Mapping sparse conversion ===' echo -_make_test_img $img_size - -empty_size=$(on_disk_size "$TEST_IMG") - - $QEMU_IMG_PROG convert -O "$IMGFMT" -S 512 \ "json:{ 'driver': 'null-co', 'size': $img_size, 'read-zeroes': true }" \ "$TEST_IMG" -sparse_convert_size=$(on_disk_size "$TEST_IMG") - - -if [ "$empty_size" -eq "$sparse_convert_size" ]; then - echo 'Equal image size' -else - echo 'Different image size' -fi +$QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map echo -echo '=== Comparing full image against non-sparse conversion ===' +echo '=== Mapping non-sparse conversion ===' echo -_make_test_img $img_size -$QEMU_IO -c "write 0 $img_size" "$TEST_IMG" | _filter_qemu_io - -full_size=$(on_disk_size "$TEST_IMG") - - $QEMU_IMG convert -O "$IMGFMT" -S 0 \ "json:{ 'driver': 'null-co', 'size': $img_size, 'read-zeroes': true }" \ "$TEST_IMG" -non_sparse_convert_size=$(on_disk_size "$TEST_IMG") - - -if [ "$full_size" -eq "$non_sparse_convert_size" ]; then - echo 'Equal image size' -else - echo 'Different image size' -fi +$QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map # success, all done diff --git a/tests/qemu-iotests/150.out b/tests/qemu-iotests/150.out index 2d29da13e7..2a54e8dcfa 100644 --- a/tests/qemu-iotests/150.out +++ b/tests/qemu-iotests/150.out @@ -1,14 +1,11 @@ QA output created by 150 -=== Comparing empty image against sparse conversion === +=== Mapping sparse conversion === -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 -Equal image size +Offset Length File -=== Comparing full image against non-sparse conversion === +=== Mapping non-sparse conversion === -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 -wrote 1048576/1048576 bytes at offset 0 -1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Equal image size +Offset Length File +0 0x100000 TEST_DIR/t.IMGFMT *** done -- cgit v1.2.1 From 40a99aace3f9ffd65af07a89c381db3550b22316 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 7 Apr 2016 16:52:34 +0200 Subject: vpc: fix return value check for blk_pwrite bdrv_pwrite_sync used to return zero or negative error, while blk_pwrite returns the number of written bytes when successful. This caused VPC image creation to fail spectacularly: it wrote the first 512 bytes, and then exited immediately because of the non-zero answer from blk_pwrite. But the truly spectacular part is that it returns a positive value (the 512 that blk_pwrite returned) causing everyone to believe that it succeeded. This fixes qemu-iotests with vpc format. Fixes: b8f45cdf7827e39f9a1e6cc446f5972cc6144237 Signed-off-by: Paolo Bonzini Signed-off-by: Kevin Wolf --- block/vpc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/vpc.c b/block/vpc.c index 8830b5b2b0..3713ec3a5f 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -775,7 +775,7 @@ static int create_dynamic_disk(BlockBackend *blk, uint8_t *buf, num_bat_entries = (total_sectors + block_size / 512) / (block_size / 512); ret = blk_pwrite(blk, offset, buf, HEADER_SIZE); - if (ret) { + if (ret < 0) { goto fail; } -- cgit v1.2.1 From 4e876bcf2bdb3a7353df92d19bfec0afd1650bc4 Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Wed, 6 Apr 2016 18:32:48 +0200 Subject: qcow2: Prevent backing file names longer than 1023 We reject backing file names with a length of more than 1023 characters when opening a qcow2 file, so we should not produce such files ourselves. Cc: qemu-stable@nongnu.org Signed-off-by: Max Reitz Signed-off-by: Kevin Wolf --- block/qcow2.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/block/qcow2.c b/block/qcow2.c index 056525c7fd..470734be9f 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -1986,6 +1986,10 @@ static int qcow2_change_backing_file(BlockDriverState *bs, { BDRVQcow2State *s = bs->opaque; + if (backing_file && strlen(backing_file) > 1023) { + return -EINVAL; + } + pstrcpy(bs->backing_file, sizeof(bs->backing_file), backing_file ?: ""); pstrcpy(bs->backing_format, sizeof(bs->backing_format), backing_fmt ?: ""); -- cgit v1.2.1 From c4189d85bcdaa27a9ec892146a652092fec704d0 Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Fri, 8 Apr 2016 19:29:01 +0200 Subject: MAINTAINERS: Block layer core, qcow2 and blkdebug As agreed with Kevin and already practiced for a while, I am adding myself as co-maintainer of the block layer core, qcow2 and blkdebug. Signed-off-by: Max Reitz Signed-off-by: Kevin Wolf --- MAINTAINERS | 3 +++ 1 file changed, 3 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index d26141277d..1c30dfa993 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -985,6 +985,7 @@ F: tests/intel-hda-test.c Block layer core M: Kevin Wolf +M: Max Reitz L: qemu-block@nongnu.org S: Supported F: block* @@ -1569,6 +1570,7 @@ F: block/win32-aio.c qcow2 M: Kevin Wolf +M: Max Reitz L: qemu-block@nongnu.org S: Supported F: block/qcow2* @@ -1581,6 +1583,7 @@ F: block/qcow.c blkdebug M: Kevin Wolf +M: Max Reitz L: qemu-block@nongnu.org S: Supported F: block/blkdebug.c -- cgit v1.2.1 From 0145b4e130994fab778b38a490e7d72ffb740589 Mon Sep 17 00:00:00 2001 From: Sascha Silbe Date: Tue, 5 Apr 2016 11:21:43 +0200 Subject: qemu-iotests: check: don't place files with predictable names in /tmp Placing files with predictable or even hard-coded names in /tmp is a security risk and can prevent or disturb operation on a multi-user machine. Place them inside the "scratch" directory instead, as we already do for most other test-related files. Signed-off-by: Sascha Silbe Reviewed-by: Bo Tu Message-id: 1459848109-29756-2-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz Signed-off-by: Max Reitz --- tests/qemu-iotests/check | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index c350f16b6a..4cba2151e4 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -19,7 +19,6 @@ # Control script for QA # -tmp=/tmp/$$ status=0 needwrap=true try=0 @@ -130,6 +129,8 @@ fi # exit 1 #fi +tmp="${TEST_DIR}"/$$ + _wallclock() { date "+%H %M %S" | $AWK_PROG '{ print $1*3600 + $2*60 + $3 }' @@ -146,8 +147,8 @@ _wrapup() # for hangcheck ... # remove files that were used by hangcheck # - [ -f /tmp/check.pid ] && rm -rf /tmp/check.pid - [ -f /tmp/check.sts ] && rm -rf /tmp/check.sts + [ -f "${TEST_DIR}"/check.pid ] && rm -rf "${TEST_DIR}"/check.pid + [ -f "${TEST_DIR}"/check.sts ] && rm -rf "${TEST_DIR}"/check.sts if $showme then @@ -197,8 +198,8 @@ END { if (NR > 0) { needwrap=false fi - rm -f /tmp/*.out /tmp/*.err /tmp/*.time - rm -f /tmp/check.pid /tmp/check.sts + rm -f "${TEST_DIR}"/*.out "${TEST_DIR}"/*.err "${TEST_DIR}"/*.time + rm -f "${TEST_DIR}"/check.pid "${TEST_DIR}"/check.sts rm -f $tmp.* } @@ -208,16 +209,16 @@ trap "_wrapup; exit \$status" 0 1 2 3 15 # Save pid of check in a well known place, so that hangcheck can be sure it # has the right pid (getting the pid from ps output is not reliable enough). # -rm -rf /tmp/check.pid -echo $$ >/tmp/check.pid +rm -rf "${TEST_DIR}"/check.pid +echo $$ > "${TEST_DIR}"/check.pid # for hangcheck ... # Save the status of check in a well known place, so that hangcheck can be # sure to know where check is up to (getting test number from ps output is # not reliable enough since the trace stuff has been introduced). # -rm -rf /tmp/check.sts -echo "preamble" >/tmp/check.sts +rm -rf "${TEST_DIR}"/check.sts +echo "preamble" > "${TEST_DIR}"/check.sts # don't leave old full output behind on a clean run rm -f check.full @@ -285,7 +286,7 @@ do rm -f core $seq.notrun # for hangcheck ... - echo "$seq" >/tmp/check.sts + echo "$seq" > "${TEST_DIR}"/check.sts start=`_wallclock` $timestamp && echo -n " ["`date "+%T"`"]" -- cgit v1.2.1 From 1759386b7cfdd36f11cb4228d2237468814b0989 Mon Sep 17 00:00:00 2001 From: Sascha Silbe Date: Tue, 5 Apr 2016 11:21:44 +0200 Subject: qemu-iotests: fix 051 on non-PC architectures Commit 61de4c68 [block: Remove BDRV_O_CACHE_WB] updated the reference output for PCs, but neglected to do the same for the generic reference output file. Fix 051 on all non-PC architectures by applying the same change to the generic output file. Fixes: 61de4c68 ("block: Remove BDRV_O_CACHE_WB") Signed-off-by: Sascha Silbe Reviewed-by: Bo Tu Message-id: 1459848109-29756-3-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz Signed-off-by: Max Reitz --- tests/qemu-iotests/051.out | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out index c1291ff317..408d613bc1 100644 --- a/tests/qemu-iotests/051.out +++ b/tests/qemu-iotests/051.out @@ -145,7 +145,7 @@ QEMU X.Y.Z monitor - type 'help' for more information Testing: -drive driver=null-co,cache=invalid_value QEMU_PROG: -drive driver=null-co,cache=invalid_value: invalid cache option -Testing: -drive file=TEST_DIR/t.qcow2,cache=writeback,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.cache.writeback=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults +Testing: -drive file=TEST_DIR/t.qcow2,cache=writeback,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults QEMU X.Y.Z monitor - type 'help' for more information (qemu) iininfinfoinfo info binfo blinfo bloinfo blocinfo block drive0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) @@ -165,7 +165,7 @@ backing-file: TEST_DIR/t.qcow2.base (file, read-only) Cache mode: writeback, ignore flushes (qemu) qququiquit -Testing: -drive file=TEST_DIR/t.qcow2,cache=writethrough,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.cache.writeback=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults +Testing: -drive file=TEST_DIR/t.qcow2,cache=writethrough,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults QEMU X.Y.Z monitor - type 'help' for more information (qemu) iininfinfoinfo info binfo blinfo bloinfo blocinfo block drive0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) @@ -185,7 +185,7 @@ backing-file: TEST_DIR/t.qcow2.base (file, read-only) Cache mode: writeback, ignore flushes (qemu) qququiquit -Testing: -drive file=TEST_DIR/t.qcow2,cache=unsafe,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.cache.writeback=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults +Testing: -drive file=TEST_DIR/t.qcow2,cache=unsafe,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults QEMU X.Y.Z monitor - type 'help' for more information (qemu) iininfinfoinfo info binfo blinfo bloinfo blocinfo block drive0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) @@ -205,8 +205,8 @@ backing-file: TEST_DIR/t.qcow2.base (file, read-only) Cache mode: writeback, ignore flushes (qemu) qququiquit -Testing: -drive file=TEST_DIR/t.qcow2,cache=invalid_value,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.cache.writeback=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults -QEMU_PROG: -drive file=TEST_DIR/t.qcow2,cache=invalid_value,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.cache.writeback=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0: invalid cache option +Testing: -drive file=TEST_DIR/t.qcow2,cache=invalid_value,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,cache=invalid_value,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0: invalid cache option === Specifying the protocol layer === -- cgit v1.2.1 From c1c71e49bcf8a0e6f5ba2a41845678d4954c8106 Mon Sep 17 00:00:00 2001 From: Sascha Silbe Date: Tue, 5 Apr 2016 11:21:45 +0200 Subject: qemu-iotests: iotests.VM: remove qtest socket on error On error, VM.launch() cleaned up the monitor unix socket, but left the qtest unix socket behind. This caused the remaining sub-tests to fail with EADDRINUSE: +====================================================================== +ERROR: testQuorum (__main__.TestFifoQuorumEvents) +---------------------------------------------------------------------- +Traceback (most recent call last): + File "148", line 63, in setUp + self.vm.launch() + File "/home6/silbe/qemu/tests/qemu-iotests/iotests.py", line 247, in launch + self._qmp.accept() + File "/home6/silbe/qemu/tests/qemu-iotests/../../scripts/qmp/qmp.py", line 141, in accept + return self.__negotiate_capabilities() + File "/home6/silbe/qemu/tests/qemu-iotests/../../scripts/qmp/qmp.py", line 57, in __negotiate_capabilities + raise QMPConnectError +QMPConnectError + +====================================================================== +ERROR: testQuorum (__main__.TestQuorumEvents) +---------------------------------------------------------------------- +Traceback (most recent call last): + File "148", line 63, in setUp + self.vm.launch() + File "/home6/silbe/qemu/tests/qemu-iotests/iotests.py", line 244, in launch + self._qtest = qtest.QEMUQtestProtocol(self._qtest_path, server=True) + File "/home6/silbe/qemu/tests/qemu-iotests/../../scripts/qtest.py", line 33, in __init__ + self._sock.bind(self._address) + File "/usr/lib64/python2.7/socket.py", line 224, in meth + return getattr(self._sock,name)(*args) +error: [Errno 98] Address already in use Fix this by cleaning up both the monitor socket and the qtest socket iff they exist. Signed-off-by: Sascha Silbe Reviewed-by: Bo Tu Message-id: 1459848109-29756-4-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz Signed-off-by: Max Reitz --- tests/qemu-iotests/iotests.py | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 8499e1b611..fb5c4824f3 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -16,6 +16,7 @@ # along with this program. If not, see . # +import errno import os import re import subprocess @@ -247,7 +248,8 @@ class VM(object): self._qmp.accept() self._qtest.accept() except: - os.remove(self._monitor_path) + _remove_if_exists(self._monitor_path) + _remove_if_exists(self._qtest_path) raise def shutdown(self): @@ -409,6 +411,15 @@ class QMPTestCase(unittest.TestCase): event = self.wait_until_completed(drive=drive) self.assert_qmp(event, 'data/type', 'mirror') +def _remove_if_exists(path): + '''Remove file object at path if it exists''' + try: + os.remove(path) + except OSError as exception: + if exception.errno == errno.ENOENT: + return + raise + def notrun(reason): '''Skip this test suite''' # Each test in qemu-iotests has a number ("seq") -- cgit v1.2.1 From 3f647b510f1f68e549425cd9671b1aa63c93ec3c Mon Sep 17 00:00:00 2001 From: Sascha Silbe Date: Tue, 5 Apr 2016 11:21:46 +0200 Subject: qemu-iotests: 148: properly skip test if quorum support is missing qemu-iotests test case 148 already had some code for skipping the test if quorum support is missing, but it didn't work in all cases. TestQuorumEvents.setUp() gets run before the actual test class (which contains the skipping code) and tries to start qemu with a drive using the quorum driver. For some reason this works fine when using qcow2, but fails for raw. As the entire test case requires quorum, just check for availability before even starting the test suite. Introduce a verify_quorum() function in iotests.py for this purpose so future test cases can make use of it. Signed-off-by: Sascha Silbe Reviewed-by: Bo Tu Message-id: 1459848109-29756-5-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz Signed-off-by: Max Reitz --- tests/qemu-iotests/148 | 4 +--- tests/qemu-iotests/iotests.py | 5 +++++ 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/tests/qemu-iotests/148 b/tests/qemu-iotests/148 index d066ec3e41..e01b061fe7 100644 --- a/tests/qemu-iotests/148 +++ b/tests/qemu-iotests/148 @@ -79,9 +79,6 @@ sector = "%d" self.assert_qmp(event, 'data/sector-num', sector) def testQuorum(self): - if not 'quorum' in iotests.qemu_img_pipe('--help'): - return - # Generate an error and get an event self.vm.hmp_qemu_io("drive0", "aio_read %d %d" % (offset * sector_size, sector_size)) @@ -139,4 +136,5 @@ class TestFifoQuorumEvents(TestQuorumEvents): read_pattern = 'fifo' if __name__ == '__main__': + iotests.verify_quorum() iotests.main(supported_fmts=["raw"]) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index fb5c4824f3..bf31ec8231 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -437,6 +437,11 @@ def verify_platform(supported_oses=['linux']): if True not in [sys.platform.startswith(x) for x in supported_oses]: notrun('not suitable for this OS: %s' % sys.platform) +def verify_quorum(): + '''Skip test suite if quorum support is not available''' + if 'quorum' not in qemu_img_pipe('--help'): + notrun('quorum support missing') + def main(supported_fmts=[], supported_oses=['linux']): '''Run tests''' -- cgit v1.2.1 From 9bf8027dde31923b08a09d5cf2ddd47efe9146e8 Mon Sep 17 00:00:00 2001 From: Sascha Silbe Date: Tue, 5 Apr 2016 11:21:47 +0200 Subject: qemu-iotests: 068: don't require KVM None of the other test cases explicitly enable KVM and there's no obvious reason for 068 to require it. Drop this so all test cases can be executed in environments where KVM is not available (e.g. because the user doesn't have sufficient permissions to access /dev/kvm). Signed-off-by: Sascha Silbe Reviewed-by: Bo Tu Message-id: 1459848109-29756-6-git-send-email-silbe@linux.vnet.ibm.com Signed-off-by: Max Reitz --- tests/qemu-iotests/068 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/qemu-iotests/068 b/tests/qemu-iotests/068 index 58d1d80e78..7562dd77ee 100755 --- a/tests/qemu-iotests/068 +++ b/tests/qemu-iotests/068 @@ -53,7 +53,7 @@ _make_test_img $IMG_SIZE case "$QEMU_DEFAULT_MACHINE" in s390-ccw-virtio) - platform_parm="-no-shutdown -machine accel=kvm" + platform_parm="-no-shutdown" ;; *) platform_parm="" -- cgit v1.2.1 From 3ef3dcef563e231a13543264975b9ef75080f9b3 Mon Sep 17 00:00:00 2001 From: Sascha Silbe Date: Tue, 5 Apr 2016 11:21:49 +0200 Subject: qemu-iotests: iotests.py: get rid of __all__ The __all__ list contained a typo for as long as the iotests module existed. That typo prevented "from iotests import *" (which is the only case where iotests.__all__ is used at all) from ever working. The names used by iotests are highly prone to name collisions, so importing them all unconditionally is a bad idea anyway. Since __all__ is not adding any value, let's just get rid of it. Fixes: f345cfd0 ("qemu-iotests: add iotests Python module") Signed-off-by: Sascha Silbe Reviewed-by: Bo Tu Message-id: 1459848109-29756-8-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz Signed-off-by: Max Reitz --- tests/qemu-iotests/iotests.py | 4 ---- 1 file changed, 4 deletions(-) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index bf31ec8231..0c0b5334b3 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -29,10 +29,6 @@ import qmp import qtest import struct -__all__ = ['imgfmt', 'imgproto', 'test_dir' 'qemu_img', 'qemu_io', - 'VM', 'QMPTestCase', 'notrun', 'main', 'verify_image_format', - 'verify_platform', 'filter_test_dir', 'filter_win32', - 'filter_qemu_io', 'filter_chown', 'log'] # This will not work if arguments contain spaces but is necessary if we # want to support the override options that ./check supports. -- cgit v1.2.1