diff options
| author | K. Y. Srinivasan <[email protected]> | 2014-12-16 21:21:43 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2015-01-09 14:44:26 +0000 |
| commit | 34a716bc345ba06c34aa33d09536fcb607523818 (patch) | |
| tree | def7a933326d96cb3415c0de1f7b75edeeeba4fe /drivers/scsi/mpt2sas/mpi/mpi2_ioc.h | |
| parent | storvsc: in responce to a scan event, scan the host (diff) | |
| download | kernel-34a716bc345ba06c34aa33d09536fcb607523818.tar.gz kernel-34a716bc345ba06c34aa33d09536fcb607523818.zip | |
storvsc: force discovery of LUNs that may have been removed.
The host asks the guest to scan when a LUN is removed or added.
The only way a guest can identify the removed LUN is when an I/O is
attempted on a removed LUN - the SRB status code indicates that the LUN
is invalid. We currently handle this SRB status and remove the device.
Rather than waiting for an I/O to remove the device, force the discovery of
LUNs that may have been removed prior to discovering LUNs that may have
been added.
Signed-off-by: K. Y. Srinivasan <[email protected]>
Reviewed-by: Long Li <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2_ioc.h')
0 files changed, 0 insertions, 0 deletions