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[SCSI] scsi dh alua: handle report luns data changed in check sense callout
authorIlgu Hong <ilgu.hong@promise.com>
Fri, 30 Jan 2009 23:00:11 +0000 (17:00 -0600)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Thu, 12 Mar 2009 17:58:11 +0000 (12:58 -0500)
commit4d086f6baf73c02d12482c27c9f1e0682825ca13
tree4d3801202802b4ed7347f71003a253c2a5f6e2d9tree | snapshot (tar.gz zip)
parent49baef0a5dc3c964601c656c1bb2c3458a6934c6commit | diff
[SCSI] scsi dh alua: handle report luns data changed in check sense callout

When we switch controllers the Intel Multi-Flex reports
REPORTED_LUNS_DATA_HAS_CHANGED. This patch just has us
retry the command.

Signed-off-by: Ilgu Hong <ilgu.hong@promise.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
drivers/scsi/device_handler/scsi_dh_alua.c diff | blob | blame | history