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...M, Nithya Balachandran <nbalacha at redhat.com> wrote: > Hi Paul, > > A few questions: > What type of volume is this and what client protocol are you using? > What version of Gluster are you using? > > Regards, > Nithya > > On 28 December 2017 at 20:09, Paul <flypen at gmail.com> wrote: > >> Hi, All, >> >> If I set cluster.readdir-optimize to on, the performance of "ls" is >> better, but I find one problem. >> >> # ls >> # ls >> files.1 files.2 file.3 >> >> I run ls twice. At the firs...

Hi Paul, A few questions: What type of volume is this and what client protocol are you using? What version of Gluster are you using? Regards, Nithya On 28 December 2017 at 20:09, Paul <flypen at gmail.com> wrote: > Hi, All, > > If I set cluster.readdir-optimize to on, the performance of "ls" is > better, but I find one problem. > > # ls > # ls > files.1 files.2 file.3 > > I run ls twice. At the first time, ls returns nothing. At the second ti...

Hi, All, If I set cluster.readdir-optimize to on, the performance of "ls" is better, but I find one problem. # ls # ls files.1 files.2 file.3 I run ls twice. At the first time, ls returns nothing. At the second time, ls returns all file names. If turn off cluster.readdir-optimize, I don't see this problem. Is there a way to solve this problem? If ls doesn't return the

On Thu, Nov 16, 2017 at 6:23 AM, Paul <flypen at gmail.com> wrote: > Hi, > > I have a 5-nodes GlusterFS cluster with Distributed-Replicate. There are > 180 bricks in total. The OS is CentOS6.5, and GlusterFS is 3.11.0. I find > many bricks are offline when we generate some empty files and rename them. > I see xfs call tra...

Hi, I have a 5-nodes GlusterFS cluster with Distributed-Replicate. There are 180 bricks in total. The OS is CentOS6.5, and GlusterFS is 3.11.0. I find many bricks are offline when we generate some empty files and rename them. I see xfs call trace in every node. For example, Nov 16 11:15:12 node10 kernel: XFS (rdc00d28p2): Internal error xfs_trans_cancel at line 1948 of file fs/xfs/xfs_trans.c.

Hi, We create a GlusterFS cluster with tiers. The hot tier is distributed-replicated SSDs. The cold tier is a n*(6+2) disperse volume. When copy millions of files to the cluster, we find these logs: W [socket.c:3292:socket_connect] 0-tierd: Ignore failed connection attempt on /var/run/gluster/39668fb028de4b1bb6f4880e7450c064.socket, (No such file or directory) W [socket.c:3292:socket_connect]

There are two users u1 & u2 in the cluster. Some files are created by u1, and they are read only for u2. Of course u2 can read these files. Later these files are renamed by u1. Then I switch to the user u2. I find that u2 can't list or access the renamed files. I see these errors in log: [2018-01-15 17:35:05.133711] I [MSGID: 109045] [dht-common.c:2393:dht_lookup_cbk] 25-data-dht:

Hi, All, We create a GlusterFS cluster with tiers. The hot tier is distributed-replicated SSDs. The cold tier is a n*(6+2) disperse volume. When copy millions of files to the cluster, we find these logs: W [socket.c:3292:socket_connect] 0-tierd: Ignore failed connection attempt on /var/run/gluster/39668fb028de4b1bb6f4880e7450c064.socket, (No such file or directory) W