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| author | Paolo Bonzini <pbonzini@redhat.com> | 2014-01-23 13:57:21 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-02-22 10:02:23 +0100 |
| commit | 703dd81aca15ef1d91dba013b6b66c6e3ff88628 (patch) | |
| tree | d121e340885b7b410bf323b9307685af5dc656f8 /hw/scsi | |
| parent | c5f52875b980e54e6bebad6121c76863356e1d7f (diff) | |
| download | qemu-703dd81aca15ef1d91dba013b6b66c6e3ff88628.tar.gz | |
scsi: report thin provisioning errors with werror=report
SCSI defines a status code for when a thin-provisioned LUNs would
exceed the allocated space, map ENOSPC to it.
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/scsi')
| -rw-r--r-- | hw/scsi/scsi-bus.c | 5 | ||||
| -rw-r--r-- | hw/scsi/scsi-disk.c | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c index 50b89ad4aa..054a7d407a 100644 --- a/hw/scsi/scsi-bus.c +++ b/hw/scsi/scsi-bus.c @@ -1367,6 +1367,11 @@ const struct SCSISense sense_code_WRITE_PROTECTED = { .key = DATA_PROTECT, .asc = 0x27, .ascq = 0x00 }; +/* Data Protection, Space Allocation Failed Write Protect */ +const struct SCSISense sense_code_SPACE_ALLOC_FAILED = { + .key = DATA_PROTECT, .asc = 0x27, .ascq = 0x07 +}; + /* * scsi_build_sense * diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index b4fadd2f24..d6141482aa 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -428,6 +428,9 @@ static int scsi_handle_rw_error(SCSIDiskReq *r, int error) case EINVAL: scsi_check_condition(r, SENSE_CODE(INVALID_FIELD)); break; + case ENOSPC: + scsi_check_condition(r, SENSE_CODE(SPACE_ALLOC_FAILED)); + break; default: scsi_check_condition(r, SENSE_CODE(IO_ERROR)); break; |