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

haiwei.xie-soulinfo haiwei.xie at soulinfo.com
Tue Jan 28 01:51:39 UTC 2014


hi, 
   looks FINODELK deak lock. how many clients, and nfs or fuse?
Maybe the best way is to print lock info in bricks, print lock requst info in afr & dht. 

> 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?
> >





More information about the Gluster-users mailing list