[Gluster-users] error msg in the glustershd.log

Thu Aug 31 07:37:16 UTC 2017

Ashish, which version has this issue fixed?

On Tue, Aug 29, 2017 at 6:38 PM, Amudhan P <amudhan83 at gmail.com> wrote:

> I am using 3.10.1 from which version this update is available.
>
>
> On Tue, Aug 29, 2017 at 5:03 PM, Ashish Pandey <aspandey at redhat.com>
> wrote:
>
>>
>> Whenever we do some fop on EC volume on a file, we check the xattr also
>> to see if the file is healthy or not. If not, we trigger heal.
>> lookup is the fop for which we don't take inodelk lock so it is possible
>> that the xattr which we get for lookup fop are different for some bricks.
>> This difference is not reliable but still we are triggering heal and that
>> is why you are seeing these messages.
>>
>> We have fixed it in latest release https://review.gluster.org/16468
>> Now, we check if fop actually needs heal or not.
>>
>> ----
>> Ashish
>>
>>
>>
>> *From: *"Amudhan P" <amudhan83 at gmail.com>
>> *To: *"Gluster Users" <gluster-users at gluster.org>
>> *Sent: *Tuesday, August 29, 2017 4:47:10 PM
>> *Subject: *[Gluster-users] error msg in the glustershd.log
>>
>>
>> Hi ,
>>
>> I need some clarification for below error msg in the glustershd.log file.
>> What is this msg? Why is this showing up?. currently using glusterfs 3.10.1
>>
>> when ever I start write process to volume (volume mounted thru fuse) I am
>> seeing this kind of error and glustershd process consumes some percentage
>> of cpu until write process completes.
>>
>> [2017-08-28 10:01:13.030710] W [MSGID: 122006]
>> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-109: Failed to
>> combine iatt (inode: 11548094941524765708-11548094941524765708, links:
>> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 1769963520-1769947136, mode:
>> 100755-100755)
>> [2017-08-28 10:01:13.030752] N [MSGID: 122029]
>> [ec-generic.c:684:ec_combine_lookup] 0-glustervol-disperse-109:
>> Mismatching iatt in answers of 'GF_FOP_LOOKUP'
>> [2017-08-28 10:01:13.031127] W [MSGID: 122006]
>> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-109: Failed to
>> combine iatt (inode: 11548094941524765708-11548094941524765708, links:
>> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 1769947136-1769963520, mode:
>> 100755-100755)
>> The message "N [MSGID: 122029] [ec-generic.c:684:ec_combine_lookup]
>> 0-glustervol-disperse-109: Mismatching iatt in answers of 'GF_FOP_LOOKUP'"
>> repeated 3 times between [2017-08-28 10:01:13.030752] and [2017-08-28
>> 10:01:13.031215]
>> [2017-08-28 10:01:13.032033] W [MSGID: 122006]
>> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-109: Failed to
>> combine iatt (inode: 11548094941524765708-11548094941524765708, links:
>> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 1769996288-1769979904, mode:
>> 100755-100755)
>> [2017-08-28 10:01:13.032425] N [MSGID: 122029]
>> [ec-generic.c:684:ec_combine_lookup] 0-glustervol-disperse-109:
>> Mismatching iatt in answers of 'GF_FOP_LOOKUP'
>> [2017-08-28 10:01:13.032746] W [MSGID: 122006]
>> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-109: Failed to
>> combine iatt (inode: 11548094941524765708-11548094941524765708, links:
>> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 1769996288-1769979904, mode:
>> 100755-100755)
>> [2017-08-28 10:01:13.032797] N [MSGID: 122029]
>> [ec-generic.c:684:ec_combine_lookup] 0-glustervol-disperse-109:
>> Mismatching iatt in answers of 'GF_FOP_LOOKUP'
>> [2017-08-28 10:01:13.032983] W [MSGID: 122006]
>> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-109: Failed to
>> combine iatt (inode: 11548094941524765708-11548094941524765708, links:
>> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 1769996288-1769979904, mode:
>> 100755-100755)
>> [2017-08-28 10:01:13.033047] N [MSGID: 122029]
>> [ec-generic.c:684:ec_combine_lookup] 0-glustervol-disperse-109:
>> Mismatching iatt in answers of 'GF_FOP_LOOKUP'
>> [2017-08-28 10:01:13.033099] W [MSGID: 122006]
>> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-109: Failed to
>> combine iatt (inode: 11548094941524765708-11548094941524765708, links:
>> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 1769979904-1769996288, mode:
>> 100755-100755)
>> [2017-08-28 10:01:13.033176] N [MSGID: 122029]
>> [ec-generic.c:684:ec_combine_lookup] 0-glustervol-disperse-109:
>> Mismatching iatt in answers of 'GF_FOP_LOOKUP'
>>
>>
>> [2017-08-29 11:02:37.054929] W [MSGID: 122006]
>> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-116: Failed to
>> combine iatt (inode: 11207221728611356412-11207221728611356412, links:
>> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 314900480-314867712, mode:
>> 100755-100755)
>> [2017-08-29 11:02:37.054981] N [MSGID: 122029]
>> [ec-generic.c:684:ec_combine_lookup] 0-glustervol-disperse-116:
>> Mismatching iatt in answers of 'GF_FOP_LOOKUP'
>> [2017-08-29 11:02:37.055014] W [MSGID: 122006]
>> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-116: Failed to
>> combine iatt (inode: 11207221728611356412-11207221728611356412, links:
>> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 314900480-314867712, mode:
>> 100755-100755)
>> [2017-08-29 11:02:37.055072] N [MSGID: 122029]
>> [ec-generic.c:684:ec_combine_lookup] 0-glustervol-disperse-116:
>> Mismatching iatt in answers of 'GF_FOP_LOOKUP'
>> [2017-08-29 11:02:37.055132] W [MSGID: 122006]
>> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-116: Failed to
>> combine iatt (inode: 11207221728611356412-11207221728611356412, links:
>> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 314900480-314867712, mode:
>> 100755-100755)
>> [2017-08-29 11:02:37.055155] N [MSGID: 122029]
>> [ec-generic.c:684:ec_combine_lookup] 0-glustervol-disperse-116:
>> Mismatching iatt in answers of 'GF_FOP_LOOKUP'
>> [2017-08-29 11:02:37.055189] W [MSGID: 122006]
>> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-116: Failed to
>> combine iatt (inode: 11207221728611356412-11207221728611356412, links:
>> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 314900480-314867712, mode:
>> 100755-100755)
>> [2017-08-29 11:02:37.055206] N [MSGID: 122029]
>> [ec-generic.c:684:ec_combine_lookup] 0-glustervol-disperse-116:
>> Mismatching iatt in answers of 'GF_FOP_LOOKUP'
>> [2017-08-29 11:02:37.055237] W [MSGID: 122006]
>> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-116: Failed to
>> combine iatt (inode: 11207221728611356412-11207221728611356412, links:
>> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 314900480-314867712, mode:
>> 100755-100755)
>> [2017-08-29 11:02:37.055255] N [MSGID: 122029]
>> [ec-generic.c:684:ec_combine_lookup] 0-glustervol-disperse-116:
>> Mismatching iatt in answers of 'GF_FOP_LOOKUP'
>>
>>
>> regards,
>> Amudhan
>>
>> _______________________________________________
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>> Gluster-users at gluster.org
>> http://lists.gluster.org/mailman/listinfo/gluster-users
>>
>>
>
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