[Gluster-users] help, all latency comes from FINODELK

[Mingfan Lu]

all my clients hang when they creating dir


On Mon, Jan 27, 2014 at 11:33 PM, Mingfan Lu <mingfan.lu at gmail.com> wrote:

> I ran glusterfs volume profile my_volume info, I got some thing likes:
>
>   0.00       0.00 us       0.00 us       0.00 us             30      FORGET
>       0.00       0.00 us       0.00 us       0.00 us            185
> RELEASE
>       0.00       0.00 us       0.00 us       0.00 us             11
> RELEASEDIR
>       0.00      66.50 us      54.00 us      79.00 us              2
> SETATTR
>       0.00      44.83 us      25.00 us      94.00 us              6
> READDIR
>       0.00      57.55 us      28.00 us      95.00 us             11
> OPENDIR
>       0.00     325.00 us     279.00 us     371.00 us              2
> RENAME
>       0.00     147.80 us      84.00 us     206.00 us              5
> LINK
>       0.00     389.50 us      55.00 us     724.00 us              2
> READDIRP
>       0.00     164.25 us      69.00 us     287.00 us              8
> UNLINK
>       0.00      37.46 us      18.00 us      87.00 us             50
> FSTAT
>       0.00      70.32 us      29.00 us     210.00 us             37
> GETXATTR
>       0.00      77.75 us      42.00 us     216.00 us             55
> SETXATTR
>       0.00      36.39 us      11.00 us     147.00 us            119
> FLUSH
>       0.00      51.22 us      24.00 us     139.00 us            275
> OPEN
>       0.00     180.14 us      84.00 us     457.00 us             96
> XATTROP
>       0.00    3847.20 us     231.00 us   18218.00 us              5
> MKNOD
>       0.00      70.08 us      15.00 us    6539.00 us            342
> ENTRYLK
>       0.00   10338.86 us     184.00 us   34813.00 us              7
> CREATE
>       0.00     896.65 us      12.00 us   83103.00 us            235
> INODELK
>       0.00     187.86 us      50.00 us     668.00 us           1526
> WRITE
>       0.00      40.66 us      13.00 us     400.00 us          10400
> STATFS
>       0.00     313.13 us      66.00 us    2142.00 us           2049
> FXATTROP
>       0.00    2794.97 us      26.00 us   78048.00 us            295
> READ
>       0.00   24469.82 us     206.00 us  176157.00 us             34
> MKDIR
>       0.00      40.49 us      13.00 us     507.00 us          21420
> STAT
>       0.00     190.90 us      40.00 us  330032.00 us          45820
> LOOKUP
>     100.00 72004815.62 us       8.00 us 5783044563.00 us           3994
> FINODELK
>
> what happend?
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20140127/94bf3f8b/attachment.html>