Questions tagged [gfs]
8 questions
6
votes
1 answer
Is `ln` atomic and reliable on NFS? Could NFS replace GFS in this use case?
I have a cluster with a bunch of servers with a shared disk containing a GFS global file system that all nodes access simultaneously.
Each node in the cluster run the same program (a shell script is the main core).
The system processes files that…
MattBianco
- 3,676
- 6
- 27
- 43
1
vote
0 answers
Is it possible to mount an ATA over Ethernet (AOE) block device on multiple clients, if so how?
I have a lab consisting of 3 machines connected with 2 10gbe links on 2 segregated networks. Each device has 100tb in block storage connected to it. I want to use ATA over Ethernet to create a storage cluster which can be accessed from all the…
Tim
- 111
- 4
1
vote
1 answer
CentOS 8 - Clustered File System
In my environment, I have a need for a shared disk between two application servers such that changes on Server A are immediately available on Server B. Historically, I have solved this issue by sharing a GFS2 volume by using multipathed disks stored…
James Shewey
- 1,126
- 2
- 11
- 18
1
vote
1 answer
Is there a way to achieve context-dependent path names (CDPN) on NFS?
In my GFS clusters I use the CDPN feature to have separate chrooted /dev/log directories on separate cluster nodes:
/home/ftpuser/foo:
lrwxrwxrwx 1 root root 18 Sep 26 2010 dev -> .sys/@hostname/dev
/home/ftpuser/foo/.sys:
drwx--x--x 3 root…
MattBianco
- 3,676
- 6
- 27
- 43
1
vote
0 answers
probably gfs2 problem
We have a Mail Server (CentOS 6.5) with these component:
Postfix
Dovecot
Mysql
MailScanner (spamassassin,clamav)
GFS2 Partition
Last night the server crashed and this is the kernel logs before that:
May 11 01:07:01 mail1 kernel: original:…
Sassan torabkheslat
- 150
- 1
- 8
0
votes
1 answer
GFS2 File system Support End Date(S) with RHEL6 Server
Could anyone let me know, the End Of Life support dates for GFS2 file system for RHEL6 version?
Raising a track to Redhat is an option for the existing partners to get this information!
For me, it is not. Thanks.
/Franco
Franco
- 1
0
votes
1 answer
Performing maintenance on GFS2 inside pacemaker cluster
I will need to perform a maintenance on one of storage servers that provides GFS2 volume to a three node pacemaker cluster.
Same cluster has an addition of 2 GFS2 volumes as well.
Would it be safe to run pacemaker resource disable on GFS2 resource…
Marko Todoric
- 357
- 2
- 17
0
votes
1 answer
Linux Ubuntu, NFS for logs and cache, NFS or GFS
my company has no dev ops person and I am developer so I hardly know the best practices of dev ops as I am new to it, so please forgive me for any mistake.
I have two Ubuntu machines. Each of them have a exact SAME web server and hence they give…
user1735921
- 95
- 1
- 1
- 4