Re: tests/basic/op_errnos.t failure

[Avra Sengupta <asengupt@xxxxxxxxxx>]

Hi Atin,

Please check the testcase result in the console. It clearly states the reason of the failure. A quick search of 30815, as shown in the testcase shows that the error that is generated is a thinp issue, and we can see fallocate failing and lvm not properly being setup in the environment.

Regards,
Avra

P.S Here are the logs from the console stating so.

02:50:34 [09:50:34] Running tests in file ./tests/basic/op_errnos.t
02:50:41 fallocate: /d/backends/patchy_snap_vhd: fallocate failed: Operation not supported
02:50:41 losetup: /d/backends/patchy_snap_vhd: warning: file smaller than 512 bytes, the loop device maybe be useless or invisible for system tools.
02:50:41   Device /d/backends/patchy_snap_loop not found (or ignored by filtering).
02:50:41   Device /d/backends/patchy_snap_loop not found (or ignored by filtering).
02:50:41   Unable to add physical volume '/d/backends/patchy_snap_loop' to volume group 'patchy_snap_vg_1'.
02:50:41   Volume group "patchy_snap_vg_1" not found
02:50:41   Cannot process volume group patchy_snap_vg_1
02:50:42   Volume group "patchy_snap_vg_1" not found
02:50:42   Cannot process volume group patchy_snap_vg_1
02:50:42 /dev/patchy_snap_vg_1/brick_lvm: No such file or directory
02:50:42 Usage: mkfs.xfs
02:50:42 /* blocksize */		[-b log=n|size=num]
02:50:42 /* data subvol */	[-d agcount=n,agsize=n,file,name=xxx,size=num,
02:50:42 			    (sunit=value,swidth=value|su=num,sw=num),
02:50:42 			    sectlog=n|sectsize=num
02:50:42 /* inode size */	[-i log=n|perblock=n|size=num,maxpct=n,attr=0|1|2,
02:50:42 			    projid32bit=0|1]
02:50:42 /* log subvol */	[-l agnum=n,internal,size=num,logdev=xxx,version=n
02:50:42 			    sunit=value|su=num,sectlog=n|sectsize=num,
02:50:42 			    lazy-count=0|1]
02:50:42 /* label */		[-L label (maximum 12 characters)]
02:50:42 /* naming */		[-n log=n|size=num,version=2|ci]
02:50:42 /* prototype file */	[-p fname]
02:50:42 /* quiet */		[-q]
02:50:42 /* realtime subvol */	[-r extsize=num,size=num,rtdev=xxx]
02:50:42 /* sectorsize */	[-s log=n|size=num]
02:50:42 /* version */		[-V]
02:50:42 			devicename
02:50:42 <devicename> is required unless -d name=xxx is given.
02:50:42 <num> is xxx (bytes), xxxs (sectors), xxxb (fs blocks), xxxk (xxx KiB),
02:50:42       xxxm (xxx MiB), xxxg (xxx GiB), xxxt (xxx TiB) or xxxp (xxx PiB).
02:50:42 <value> is xxx (512 byte blocks).
02:50:42 mount: special device /dev/patchy_snap_vg_1/brick_lvm does not exist
02:50:53 ./tests/basic/op_errnos.t .. 
02:50:53 1..21
02:50:53 ok 1, LINENUM:12
02:50:53 ok 2, LINENUM:13
02:50:53 ok 3, LINENUM:14
02:50:53 ok 4, LINENUM:16
02:50:53 ok 5, LINENUM:18
02:50:53 ok 6, LINENUM:19
02:50:53 ok 7, LINENUM:20

On 07/12/2016 03:47 PM, Atin Mukherjee wrote:

Hi Avra,

The above fails locally as well along with few regression failures I observed and one of them are at [1]

not ok 12 Got "  30807" instead of "30809", LINENUM:26
FAILED COMMAND: 30809 get-op_errno-xml snapshot restore snap1

not ok 17 Got "  30815" instead of "30812", LINENUM:31
FAILED COMMAND: 30812 get-op_errno-xml snapshot create snap1 patchy no-timestamp

[1]  https://build.gluster.org/job/rackspace-regression-2GB-triggered/22154/console

--Atin

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