similar to: [RFC: 2.6.16 patch] ocfs2 heartbeat: clean up bio submission code

Hi all ! Is anyone using xen kernel + drbd 8.2.4 ? I don''t know exactly if my problems come from the addition of the two packages, or from drbd 8.2.4, but I encoutered kernel panic 2 times when trying to do first sync of drbd resources :s Cheers, -- Serge Dewailly _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Hello OCFS2 team, I'm currently looking at the OCFS2 code in linux-2.6.17.11, and i wander why OCFS2 performs its heartbeat on a disk region unlike on the network like many clustered services stack do. What is the requirement for a disk heartbeat ? Is there any way to tune this behaviour and change it into a network heartbeat ? -- Mathieu

https://bugzilla.samba.org/show_bug.cgi?id=12806 Bug ID: 12806 Summary: Deleting in a row of hardlinked snapshots resets file permissions. Product: rsync Version: 3.1.0 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: core

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7b50567bdcad8925ca1e075feb7171c12015afd1 commit: 0737e01de9c411e4db87dcedf4a9789d41b1c5c1 ocfs2: ocfs2_mount_volume does cleanup job before return error config: arm64-randconfig-m041-20230329 (https://download.01.org/0day-ci/archive/20230401/202304012244.gX4H4rBO-lkp at intel.com/config) compiler:

Anyone tracking svn for the last week or so has probably noticed the large number of changes happening to the code base. We're making some disk format changes, so people tracking ocfs2 will also have to closely track ocfs-tools trunk. Also, be prepared to have to reformat your file systems :) As far as what we're actually doing -- we're (finally!) fixing the directory layout issues

Hello, Any word on when extended attribute support will be added to OCFS2? What are the impediments to someone implementing this? Alternatively, has anyone implemented a patch to add extended attribute support to OCFS2? I've been watching the open source Lustre fs development, too. I noticed that they have added extended attribute support. However, OCFS2 is more attractive for some

I am inquiring on the list if anybody knows if the latest plus kernel includes the fixes for MD RAID-1 where it didn't pass down the BIO_RW_SYNC flag on cloned bios. This bug was discovered in December by the DRBD project and patches were posted by Lars Ellenberg from that project to the LKM which were then merged into the 2.6.19 kernel. The bug causes severe performance penalties for

As we have fiber channel, and we have fiber connections, sometimes direct p-to-p, where we could run it into our fiber channel switch, and share a disk array over hundreds of feet, to hundreds of miles, but where servers wouldn't be able to talk via fast enough network connection, does (or will) ocfs2 support a mode where there is no network connection needed, and all voting, and cluster

Hi, I sent an email to Mark Fisheh of Oracle Corp. & posted this issue at OTN under Linux thread this morning. I hope that someone among you might have experienced this and can help. On that basis, I am sending this to you too. I am stuck & will really appreciate if you can shed some light on this. Thanks. Anjan

I also sent this to OCFS2-devel but no response so far. So... I noticed that OCFS2 got updated in the last few days. I just tried to do a build and got this: [root@linuxjohn2 trunk]# make make -C src make[1]: Entering directory `/root/ocfs2/trunk/src' make[1]: *** No rule to make target `inc/io.h', needed by `alloc.c'. Stop. make[1]: Leaving directory `/root/ocfs2/trunk/src'

Two tiny cleanup for allocation reservation. 1. Remove some extra codes in ocfs2_local_alloc_find_clear_bits. 2. Remove an unuseful variables in ocfs2_find_resv_lhs. Cc: Mark Fasheh <mfasheh at suse.com> Signed-off-by: Tao Ma <tao.ma at oracle.com> --- fs/ocfs2/localalloc.c | 7 ++----- fs/ocfs2/reservations.c | 2 -- 2 files changed, 2 insertions(+), 7 deletions(-) diff

filldir_t can take this, so don't turn de->inode into a 32 bit value. Right now this doesn't make a difference since no ocfs2 inodes overflow that, but it could be a nasty surprise later on if some kernel code is calling ocfs2_dir_foreach_blk() and expecting real inode numbers back... Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> --- fs/ocfs2/dir.c | 2 +- 1 files

In reflink we update the id info in the disk but forget to update the corresponding information in the VFS inode. So update them accordingly in case we want to preserve the attributes. Reported-by: Jeff Liu <jeff.liu at oracle.com> Signed-off-by: Tao Ma <tao.ma at oracle.com> --- fs/ocfs2/refcounttree.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git

Found 15 patches (out of 162) that appeared relevant to ocfs2 1.4. Please review. Sunil

This patch adds the flag, BTRFS_SEND_FLAG_NO_FILE_DATA to the btrfs send ioctl code. When this flag is set, the btrfs send code will never write file data into the stream (thus also avoiding expensive reads of that data in the first place). BTRFS_SEND_C_UPDATE_EXTENT commands will be sent (instead of BTRFS_SEND_C_WRITE) with an offset, length pair indicating the extent in question. This patch

I'm writing a stackable file system and one of it's features is that it can combine many sparse files into a single view. On ext2/3 I was using bmap to give me the information needed, so for instance, if I created a big sparse file and tacked on some information at the end on ext2/3 I'd get something like blade12:~# ~/a.out abc File: abc Size: 30002 Blocks: 8 Blocksize: 4096 0

Like tools, the checksum validate function now prints the values in hex. Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com> --- fs/ocfs2/blockcheck.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ocfs2/blockcheck.c b/fs/ocfs2/blockcheck.c index ec6d123..c7ee03c 100644 --- a/fs/ocfs2/blockcheck.c +++ b/fs/ocfs2/blockcheck.c @@ -439,7 +439,7 @@ int

We just installed a new cluster with 6 HP DL380g5, dual single port Qlogic 24xx HBAs connected via two HP 4/16 Storageworks switches to a 3Par S400. We are using the 3Par recommended config for the Qlogic driver and device-mapper-multipath giving us 4 paths to the SAN. We do see some SCSI errors where DM-MP is failing a path after get a 0x2000 error from the SAN controller, but the path gets puts

In commit 6b82021b9e91cd689fdffadbcdb9a42597bbe764, we increase our local alloc size and calculate how much megabytes we can get according to group size and volume size. But we also need to check the maximum bits a local alloc block bitmap can have. With a bs=512, cs=32K, local volume with 160G, it calculate 96MB while the maximum local alloc size is only 76M. So the bitmap will overflow and

This patch remove the redundant "i_nlink >= OCFS2_LINK_MAX" check and add an unlinked directory check. Singed-off-by: mfasheh diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 0673862..719a8d2 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -643,11 +643,6 @@ static int ocfs2_link(struct dentry *old goto bail; } - if (inode->i_nlink