similar to: No space left on device

Hi! We operate a 2-node cluster running OCFS2 on top of DRBD. It shows about 4.3 GB free space on the OCFS2 filesystem using df on both nodes, but one node can't even write 10 MB: df (ouput identical on both the nodes) $ df -k /cluster Filesystem 1K-blocks Used Available Use% Mounted on /dev/drbd0 83883484 80071096 3812388 96% /cluster $ df -i /cluster

I?ve an issue related to Oracle 10g RAC. I?ve 2 node cluster each being Dell 2850 Server with RHEL 4.0 I?ve EMC CX300 SAN storage with following partitions /orasoft 10 Gb OCFS2 File system /oracrs 2 Gb OCFS2 File system /orabackup 100 Gb OCFS2 File system The datafiles are on ASM which is not directly visible in OS.

Afternoon, We have an ocfs2 release 1.4 filesystem shared between two nodes (RHEL5). The filesystem in question is used exclusively for Oracle RMAN backups. A df -h shows the following: [root at imsthdb07 ~]# df -h /data/orabackup Filesystem Size Used Avail Use% Mounted on /dev/mapper/eva_mpio_myserver07_08_oracle_bkup0 250G

Hello, We have a 3-node cluster setup with ocfs2. Since friday one of the nodes went down and would not become clustermember after a reboot because it was unable to write to the ocfs2 filesystem. Message: no space left on device. There is plenty of diskspace though. No problem whatsoever to create a file / directory on the filesystem using one of the other nodes. Today one of the remaining

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Hello, I'm writing from the otherside of the world from where my systems are, so details are coming in slow. We have a 6TB OCFS2 volume across 20 or so nodes all running OEL5.4 running ocfs2-1.4.4. The system has worked fairly well for the last 6-8 months. Something has happened over the last few weeks which has driven write performance nearly to a halt. I'm not sure how to proceed, and

Hi, According to this site, http://oss.oracle.com/osswiki/OCFS2/Roadmap cluster ware flock feature is available in (2.6.25) for Red hat 5.2 U2. But on download page of OCFS2 website I didn't find 2.6.25 version for 64 bit Red Hat Linux 5.2. Current download are only for Red Hat (kernel 2.6.18 ), from where I can download 2.6.25? Thanks Raheel -------------- next part

Hello, We just experienced a hang that looks superficially very similar to http://www.mail-archive.com/ocfs2-users at oss.oracle.com/msg02359.html There are 3 nodes in the cluster ocfs2-1.4.1 rhel 5.2. Versions, uname's in the attached text file which also includes fs_locks dumps and various other diagnostics. The lock up happened when we were restarting a java application that was

Hi everyone. Does anyone know why the user-space heartbeat (linux-ha) patches from SuSE / Novell are not commited to the mainline ocfs2 source tree? Or are they? Is there an easy way (which does not break the distros package management) to apply these? Thanks, Christian

Currently f_fsid of struct kstatfs returned from ocfs2_statfs() is undefined (at least it should be filled with 0). Since in some conditions, f_fsid value might be used as (f_fsid, ino) pare to uniquely identify a file, ocfs2 should return a defined unique f_fsid value from ocfs2_statfs(). This patch uses uuid_hash as a unique ID to initiate f_fsid value, the 32bits width is enough for ocfs2

Changelog from V1 to V2: 1. Modify some codes according to Mark's advice. 2. Attach some test statistics in the commit log of patch 3 and in this e-mail also. See below. Hi all, In ocfs2, when we create a fresh file system and create inodes in it, they are contiguous and good for readdir+stat. While if we delete all the inodes and created again, the new inodes will get spread out and that

Hi everyone Firstly, apologies for the cross post, I am not sure which list is most appropriate for this question. I should also point out, that I did not install OCFS2 and I am not the person that normally looks after these kind of things, so please can you bear that in mind when you make any suggestions (I will need a lot of detail!) The problem: accessing certain directories within the

Hi everyone Firstly, apologies for the cross post, I am not sure which list is most appropriate for this question. I should also point out, that I did not install OCFS2 and I am not the person that normally looks after these kind of things, so please can you bear that in mind when you make any suggestions (I will need a lot of detail!) The problem: accessing certain directories within the

Please review the list of patches being applied to the ocfs2 1.4 tree. All patches list the mainline commit hash. Thanks Sunil

Hi , I am getting the error "No space left on device" on a device with free space which is ocfs2 filesystem. Additional information is as below, [root at sai93 staging]# debugfs.ocfs2 -n -R "stats" /dev/sdb1 | grep -i "Cluster Size" Block Size Bits: 12 Cluster Size Bits: 15 [root at sai93 ~]# cat /etc/redhat-release Red Hat Enterprise Linux Server release

Hello. I'm having issues using ocfs2 and drbd in dual primary mode. After running some filesystem test's that create a lot of small files I run really fast into "No space left on device" The non failing node is able to write/read from the filesystem. And the failing node is also able to delete/read from the filesystem Ubuntu custom kernel 2.6.27.2 o2cb_ctl version 1.3.9 drbd

I found this from ocfs1.4 document: g) NFS OCFS2 volumes can be exported as NFS volumes. This support is limited to NFS version 3, which translates to Linux kernel version 2.4 or later. Users must mount the NFS volumes on the clients using the nordirplus mount option. This disables the READDIRPLUS RPC call to workaround a bug in NFSD, detailed in the following link:

Currently f_fsid of struct kstatfs returned from ocfs2_statfs() is undefined (vfs layer fills 0 as default). Since in some conditions, f_fsid value might be used as (f_fsid, ino) pair to uniquely identify a file, ocfs2 should return a unique defined f_fsid value from ocfs2_statfs(). Because uuid_str is identified no mater on big or litlle endian machine, it's also endian consistent to use

Hi, Sunil or Tao, I have a 4 nodes OCFS2 cluster running OCFS2 1.2.8 on SuSE 9 SP4. When I tried to do failover testing (shutting down one node), the whole cluster hung (I can not even login to any server in the cluster). I have to bring all of them up and then be able to use the system. What kind of behavior is it? Is it the fence of OCFS2? Below is my configuration. aopcer13:~ #

Mainline commit d4f7e650e55af6b235871126f747da88600e8040 attempts to delay the dlm_thread from sending the drop ref message if the lockres is being migrated. The problem is that we make the dlm_thread wait for the migration to complete. This causes a deadlock as dlm_thread also participates in the lockres migration process. A better fix for the original oss bugzilla#1012 is in testing.