[Gluster-devel] tests/basic/op_errnos.t failure

[Avra Sengupta]

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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