[LU-2469] Test-framework.sh ignores MDSDEV when FSTYPE=zfs

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.6.0
• Affects Version/s: Lustre 2.4.0
• Labels: zfs
• Severity: 3
• Assignee: Nathaniel Clark
• Reporter: Cliff White (Inactive)

Description

Test-framework.sh ignores MDSDEV here:

mdsdevname() {
    num=$1
    DEVNAME=MDSDEV$num

        local fstype=$(facet_fstype mds$num)

        case $fstype in
                ldiskfs )
                        #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
                        eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
                zfs )   
                        #dataset name is independent of vdev device names
                        eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
                * )
                        error "unknown fstype!";;
        esac

andreas suggests:
eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}}"
as a fix

Issue Links

• is duplicated by: LU-2787 review-zfs lustre-initialization_1 It is broken.
• is duplicated by: LU-2678 Failure on test suite conf-sanity test_24a: Unable to create pool lustre-mdt1_2
• is related to: LU-2734 ZFS testin failure: "no label for lustre-mgs/mgs"