[Gluster-devel] What does it mean (unify bug ?) ?

[Anand Babu Periasamy]

can you please post your volume spec file?
you are mirroring the name space cache?
--
Anand Babu Periasamy
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Anton Khalikov wrote:
> Hello guys
> 
> I use glusterfs for a distributed backup storage. At the moment there
> are 2 servers with 300 Gb ext3 fs on lvm2 joined into single namespace
> using UNIFY.
> 
> Sometimes (in fact very often) I get the following error:
> 
> # head /backup/hosting/*****/******/log/access.log
> head: cannot open `/backup/hosting/*****/*****/log/access.log' for
> reading: Input/output error
> 
> In the same moment glusterfs.log gets the following:
> 
> 2008-06-02 10:30:54 E [unify.c:850:unify_open]
> backup-unify: /hosting/*****/******/log/access.log: entry_count is 3
> 2008-06-02 10:30:54 E [unify.c:853:unify_open]
> backup-unify: /hosting/*****/******/log/access.log: found on bbrick2
> 2008-06-02 10:30:54 E [unify.c:853:unify_open]
> backup-unify: /hosting/*****/******/log/access.log: found on bbrick1
> 2008-06-02 10:30:54 E [unify.c:853:unify_open]
> backup-unify: /hosting/*****/******/log/access.log: found on afr-ns
> 2008-06-02 10:30:54 E [fuse-bridge.c:675:fuse_fd_cbk] glusterfs-fuse:
> 34127360: /hosting/*****/******/log/access.log => -1 (5)
> 
> I understand that it means that the file exists on the both servers
> which is wrong but how is this possible if I created a fresh empty
> storage 2 days ago ?
> 
> glusterfs 1.3.8pre1 built on Feb 26 2008 18:21:47
> Repository revision: glusterfs--mainline--2.5--patch-676
> 
> Installed from lmello's debian packages on debian etch system.
> 
> --
> Best regards
> Anton Khalikov
> 
> 
> 
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