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tests: check scsi_debug support opt_blks

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Some older kernels (i.e. lenny) do not have such options.
This commit is contained in:
Zdenek Kabelac 2015-04-07 14:56:16 +02:00
parent 035276ab83
commit 8fdca0de79
2 changed files with 5 additions and 0 deletions
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2
test/lib/aux.sh
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@ -320,6 +320,7 @@ prepare_scsi_debug_dev() {
local DEV_SIZE=$1
local SCSI_DEBUG_PARAMS=${@:2}
rm -f debug.log strace.log
test ! -f "SCSI_DEBUG_DEV" || return 0
test -z "$LOOP"
test -n "$DM_DEV_DIR"
@ -331,6 +332,7 @@ prepare_scsi_debug_dev() {
# Create the scsi_debug device and determine the new scsi device's name
# NOTE: it will _never_ make sense to pass num_tgts param;
# last param wins.. so num_tgts=1 is imposed
touch SCSI_DEBUG_DEV
modprobe scsi_debug dev_size_mb=$DEV_SIZE $SCSI_DEBUG_PARAMS num_tgts=1 || skip
sleep 2 # allow for async Linux SCSI device registration

3
test/shell/topology-support.sh
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@ -96,6 +96,9 @@ vgremove $vg
aux cleanup_scsi_debug_dev
# scsi_debug option opt_blks appeared in Oct 2010
aux kernel_at_least 2 6 37 || exit 0
# ---------------------------------------------
# Create "enterprise-class" 512 drive w/ HW raid stripe_size = 768K
# (logical_block_size=512, physical_block_size=512, alignment_offset=0):