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scsi: allow user to set werror as report 

'enospc' is the default for -drive, but qemu allows user to set
drive option werror. If werror of scsi-generic is set to 'report'
by user, qemu will not allow vm to start.

This patch allow user to set werror as 'report' for scsi-generic.

Signed-off-by: Zihao Chang <changzihao1@huawei.com>
Reviewed-by: Fam Zheng <fam@euphon.net>
Message-Id: <20201103061240.1364-1-changzihao1@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Zihao Chang 2020-11-03 14:12:40 +08:00 committed by Paolo Bonzini
parent b2d50a3343
commit 166854f7cd
1 changed files with 2 additions and 1 deletions
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3
hw/scsi/scsi-generic.c
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@ -673,7 +673,8 @@ static void scsi_generic_realize(SCSIDevice *s, Error **errp)
return;
}
if (blk_get_on_error(s->conf.blk, 0) != BLOCKDEV_ON_ERROR_ENOSPC) {
if (blk_get_on_error(s->conf.blk, 0) != BLOCKDEV_ON_ERROR_ENOSPC &&
blk_get_on_error(s->conf.blk, 0) != BLOCKDEV_ON_ERROR_REPORT) {
error_setg(errp, "Device doesn't support drive option werror");
return;
}