search for: tunef

Add online resize in tunefs.ocfs2 so that user can increase the volume when it is mounted.

Just checking to be sure this isn''t a known bug or problem. I couldn''t find a bz for this, but it would appear that tunefs.lustre --print fails on a lustre mdt or ost device if mounted with mmp. Is this expected behavior? TIA mds1-gps:~ # tunefs.lustre --print /dev/mapper/mdt1 checking for existing Lustre data: not found tunefs.lustre FATAL: Device /dev/mapper/mdt1 has not been formatted with mkfs.lustre tunefs.lu...

Hi all, I upgraded ocfs from 1.2 to 1.4 after the update I launched tunefs.ocfs2 to enable the new ocfs2 features (sparse files and unwritten extents). tunefs.ocfs2 is now running since 2 days (12T partition) and I need my system back to production, can I safety abort tunefs.ocfs2? thanks Nicola

...[319981.478168] (23483,0):ocfs2_fill_super:700 ERROR: Unable to create per-mount debugfs root. I then searched a bit, and found that ocfs2 can't mount an already mounted volume, and I was suggested to change the UUID of the snapshot device in order to be able to mount it. So I tried using tunefs.ocfs2 and got the following error: tunefs.ocfs2 1.4.1 tunefs.ocfs2: Trylock failed while locking down the cluster So I searched a bit and found that there was a patch suggestion for ?--force option to tunefs, http://oss.oracle.com/pipermail/ocfs2-devel/2008-July/002447.html and that it...

One of ocfs2 filesystem has some errors. 1. fsck.ocfs2 informs me that : "I/O error on channel while reading .. " It was NOT TRUE - I was able to read and write entire storage over the network multiple times. 2. becouse of CRC errors and suggestion to disable metaecc I run tunefs.ocfs2 --fs-features=nometaecc /dev/xxx funefs allocate 9,89 GB of virtual memory and 95% of phisical memory (4GB). After 4 hours process has been killed - because of out of memory. I have to recreate new filesystem and restore data from backup. I try to use tools in version 1.4 and 1.6 (newest...

...napClone to our development 3Par SAN. To recover the OCFS2 volume I got through the following steps: Stop database umount /export/<volume name> Log into SAN to refresh Snapclone fsck.ocfs -y /dev/mapper/<volume name> mount /export/<volume name> umount /export/<volume name> tunefs.ocfs -U /dev/mapper/<volume name> tunefs.ocfs -L /export/<volume name> /dev/mapper/<volume name> mount /export/<volume name> Go through steps to recover and rename database Start database This seems to work, although I am curiously why I have to mount/umount the volume in...

...gure: WARNING: Unpatched kernel detected. configure: WARNING: Lustre servers cannot be built with an unpatched kernel; configure: WARNING: disabling server build checking whether to enable pinger support... yes <snap> Used SuSE-2.6-sles11 2.6.27.39-0.3 kernel source from the lustre site. 2) tunefs.lustre fails on MDS/MDT and OSS/OST. <snip> tunefs.lustre --ost --fsname=lustre --mgsnode=mds1 at tcp0 --verbose --param="failover.mode=failout" /dev/sdb checking for existing Lustre data: found CONFIGS/mountdata Reading CONFIGS/mountdata Read previous values: Target: lust...

Hi, I'm sending a patch for proper quota support when disabling sparse feature. The second patch fixes a minor problem in tunefs.ocfs2 when disabling the sparse feature. In a few days I plan to resend the whole "quota support" series with all the changes people request included... Honza

...#cat /etc/redhat-release Red Hat Enterprise Linux Server release 5.10 (Tikanga) [root at sahp9465 ~]#uname -r 2.6.32-400.33.3.el5uek [root at sahp9465 ~]#rpm -qa |grep ocfs2 ocfs2-tools-1.8.0-11.el5 adding the indexes to the first filesystem went fine, but adding to the 2nd resulted in errors tunefs.ocfs2: Install directory trailer failed while enable indexed-dirs tunefs.ocfs2: Install directory trailer failed while building indexed trees The FS was fsck.ocfs2 prior to the attempt to add indexed-dirs and came back clean. I then fsck'd again and removed the feature as it said it was en...

...e files and the Database files. We need to increase the node slots to accomodate new RAC nodes. Is it true that we will need to umount these filesystems for the upgrade (i.e. Database and Clusterware also)? We are planning to use the following command format to perform the node slot increase: # tunefs.ocfs2 ?N 3 /dev/mapper/mpath1p1

...t: 20 State: 0 Errors: 0 Check Interval: 0 Last Check: Mon May 10 12:17:37 2010 Creator OS: 0 Feature Compat: 3 backup-super strict-journal-super Feature Incompat: 8016 sparse extended-slotmap inline-data metaecc xattr indexed-dirs refcount Tunefs Incomplete: 0 Feature RO compat: 1 unwritten Root Blknum: 5 System Dir Blknum: 6 First Cluster Group Blknum: 3 Block Size Bits: 12 Cluster Size Bits: 12 Max Node Slots: 10 Extended Attributes Inline Size: 256 Label: ocfs2disk...

I need add extra 2 nodes into current 3 nodes ocfs2 file system which means 5 nodes share this file system after it. I think this file system creates by mkfs.ocfs2 -b .. -N 4 .. which only allows 4 nodes. Questions: 1. How to verify parameter when this file system created? In this case, it is 4 nodes. 2. I assume I have to recreate the files system which will lost contains, if I use

Hi, Our lustre environment is: 2.6.9-55.0.9.EL_lustre.1.6.3smp I would like to change recovery timeout from default value 250s to something longer I tried example from manual: set_timeout <secs> Sets the timeout (obd_timeout) for a server to wait before failing recovery. We performed that experiment on our test lustre installation with one OST. storage02 is our OSS [root at

Hi, this is the next version of quota support for quota tools. I've addressed all the comments of Tao, Joel and others. Sparse feature disabling also correctly updates quota information now and the patch is merged into the tunefs support patch. Honza

Does anybody knows if is there a certified procedure in to backup a RAC DB 10.2.0.3 based on OCFS2 , via split mirror or snaphots technology ? Using Linux LVM and OCFS2, does anybody knows if is possible to dinamically extend an OCFS filesystem, once the underlying LVM Volume has been extended ? Thanks in advance Riccardo Paganini

Hi List, i'd like to share with you what happened yesterday. Kernel 2.6.36.1 ocfs2-tools 1.6.3 (latest). I had an old OCFS2 partition created with a 2.6.32 kernel and ocfs2 tools 1.4.5. I unmounted all partitions on all nodes in order to enable discontig-bg. I then used tunefs to add discontig-bg, inline-data and indexed-dirs. During indexed-dirs tunefs segfaulted and since then, fsck didn't work anymore. I managed to mount the partition again but after some errors like the following Jan 11 23:11:56 www1 kernel: [ 2339.642683] (mc,3305,0):ocfs2_block_check_val...

I am trying to make a mysql standby setup with 2 machines, one primary and one hot standby, which both share disk for the data directory. I used tunefs.ocfs2 to change the number of open slots to 1 since only one machine should be accessing it at a time. This way it is fairly safe to assume one shouldn't clobber the other's data. Only problem is, if one node dies, the mount lock still persists. Is there a way to clear that lock so the...

...acts as a local file server, and I was standing against the wall, because one of gjournaled disks was the share itself... What I did was mounting gjournaled partitions in ro mode (it warned me that they were not cleanly unmounted) and doing some backup. Then I removed gjournal (gjournal clear, tunefs -J disable) from journaled disks, ran fsck (few errors of type: PARTIALLY ALLOCATED INODE), and then I was able to turn on softupdates back and mount the fs in rw mode. I've double checked the disk's SMART results in case of hardware failure, but they were ok. My question is: what cou...

I want to convert the last of my filesystems to ext3. The only one left is /boot. It is not very big however, only about 10MB itself. Any recommendations on what size journal to put a /boot filesystem of only 10-20MB? Oh, BTW: "tunefs -j -J size=..." is awesome. No more gyrations with dd, chattr, lilo -R, etc. Nice! One note however: even in Stephen's 1.20.WIP.sct-20010216 release, it is an error to use -j without -J ... I seem to recall that -j without -J size is supposed to estimate a journal size and create it....

...uot;exit" to bring the system up, it failed to mount /usr. This was because /dev/ufs/usr did not exist! I assumed that gpart "lost" the label when it resized the partition (which looked like a minor bug to me), but I have been completely unable to re-create the label. I first tried tunefs and then glabel. (The handbook says glabel can be used, though the glabel man page is explicit that it can't.) Both complete with no errors, but neither fixes the problem. I still don't see any /dev/usf/usr. "glabel list" does not even list the geom. I do get the following GEOM...