[Gluster-users] ib-verbs on centos 5 hangs
twake at cola.iges.org
Mon Jan 25 08:28:18 PST 2010
Can you clarify, does your disk mount and work for a period of time, and then fail? Or does your disk mount, but not become active for a period of time?
I run ib_verbs, and find that sometimes it takes a while for a connection to be setup, but that it does start working fine in 2-5 minutes. I think the problem is my fabric manager, but i haven't tried switching it yet.
On Jan 25, 2010, at 4:37 AM, Pedro Damián Cruz Santiago wrote:
> The scenario:
> CentOS release 5.2 (Final)
> configuration (server & client) from:
> glusterfs-volgen -n storage --transport ib-verbs storage01-ib:/storage
> InfiniBand: Mellanox Technologies MT25204 [InfiniHost III Lx HCA]
> mount command on client return:
> glusterfs#storage-ib-verbs.vol on /storage type fuse
> 1. Copy from local disk to directory /storage (glusterfs)
> pv < CentOS-5.2-x86_64-bin-DVD.iso > /storage/file
> 4.29GB 0:00:10 [ 429MB/s] [=================================>] 100%
> 2. after that when a run any command to gluster storage, this fails whit the
> next error:
> ls /storage
> ls: /storage: Transport endpoint is not connected
> Filesystem Size Used Avail Use% Mounted on
> /dev/sda1 48G 11G 35G 23% /
> /dev/sda3 171G 188M 162G 1% /data
> tmpfs 7.9G 0 7.9G 0% /dev/shm
> df: `/storage': Transport endpoint is not connected
> before a couple of minutes these commands works whell !!!
> what is wrong with my configuration?
> The storage node (glusterfs) is a RAID 6 system of 18 HD, dual quad core
> whit 32GB RAM.
> The cliente node is too dual quad core system with 16GB RAM.
> Thanks in advanced.
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