similar to: New new format branch ready for testing

Displaying 20 results from an estimated 20000 matches similar to: "New new format branch ready for testing"

2009 Jun 11
4
[BUG] Cannot Mount Btrfs Volume Created By mkfs.btrfs v0.18-26-g0030f1d
Hi, I try to format a USB memory with a Btrfs. I can format it with mkfs.btrfs without problems. But; when I try to mount it, it fails to mount with the below error messages. But the USB memory works fine with other filesystems (ext4, XFS etc.). So, the hardware is not faulty. tarkane@tarkane:~$ sudo mkfs.btrfs -d single -n 4096 /dev/sdb1 WARNING! - Btrfs v0.18-26-g0030f1d IS EXPERIMENTAL
2009 Jun 13
1
[PATCH 1/3] Add ioctl to set per file 'compress' flag
An ioctl is needed to set compress flag (i.e. clear BTRFS_INODE_NOCOMPRESS flag) on per file basis. This patch adds that. Introduces a generic function to be used by subsequent patches. Signed-off-by: Amit Gud <gud@ksu.edu> Index: newformat2/fs/btrfs/ioctl.c =================================================================== --- newformat2.orig/fs/btrfs/ioctl.c +++
2013 Jan 31
3
/home on BTRFS on SSD, now highly fragmenting virtuoso database - use autodefrag?
Hi! Today I converted my /home from Ext4 to BTRFS by reformatting and copying all over again. I created the filesystem with -l 16384 -n 16384 -d single -m single on an logical volume Intel SSD 320 and mount with compress=lzo,spacecache. Current state: merkaba:~> btrfs filesystem show failed to read /dev/sr0 Label: ''home'' uuid: […] Total devices 1 FS bytes used
2011 Oct 31
1
New integration branch for btrfs-progs
All - I''ve put together a new integration branch based on Chris''s new master. This includes the userspace patches for qgroups, restriper, and Josef''s restore utility, plus a bunch of other things with mostly minor impact. The shortlog is attached at the end of this email. As always, it''s available from:
2009 Jun 16
2
Btrfs rescue images
Hello everyone, As Linus discovered, the new btrfs disk format in 2.6.31-git can be problematic if your FS gets forward rolled to the new format and you end up bisecting back to the old code. It would also be nice to have a way to run btrfsck on a root filesystem and do other assorted tasks. So, I''m making live boot usb images for both x86 and x86-64. They should have enough to get
2010 Mar 10
39
SSD Optimizations
I''m looking to try BTRFS on a SSD, and I would like to know what SSD optimizations it applies. Is there a comprehensive list of what ssd mount option does? How are the blocks and metadata arranged? Are there options available comparable to ext2/ext3 to help reduce wear and improve performance? Specifically, on ext2 (journal means more writes, so I don''t use ext3 on SSDs,
2009 Jun 09
4
[PATCH] btrfs: fix write_dev_supers
Hi. I got following BUG trace. This is violation of BUG_ON(!buffer_locked(bh)) check on submit_bh() function. In write_dev_supers(), if wait parameter is set and buffer_uptodate() check is negative, submit_bh() is executed and hit above BUG_ON. So I fixed this issue. Thanks. Jun 9 00:41:32 dl580 kernel: ------------[ cut here ]------------ Jun 9 00:41:32 dl580 kernel: kernel BUG at
2012 Jun 15
6
[PATCH] Btrfs: add "nocompress" mount option
In btrfs if we mount with "compress" we have no way to disable compressing by remounting (mount -o remount /mnt/btrfs), only by unmounting and mounting without "compress". This patch adds "nocompress" mount option which can be used to remount the filesystem without compression: # mount -o remount,nocompress /mnt/btrfs This option is usefull in cases when we have a
2010 Dec 29
1
Reproducible kernel BUG while using VirtualBox:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 All, I believe that I can pretty reliably reproduce the BUG mentioned in the attached dmesg output. (This doesn''t mean that you can, but I''ll detail what I''ve done here.) [This BUG is the same one that I reported last night.] 1) Create a 2 GB dynamically expanding disk. 2) Attach it to a VirtualBox machine. 3) Start the
2010 Sep 28
18
[PATCH] Btrfs: add a disk info ioctl to get the disks attached to a filesystem
This was a request from the systemd guys. They need a quick and easy way to get all devices attached to a Btrfs filesystem in order to check if any of the disks are SSD for...something, I didn''t ask :). I''ve tested this with the btrfs-progs patch that accompanies this patch. Thanks, Signed-off-by: Josef Bacik <josef@redhat.com> --- fs/btrfs/ioctl.c | 64
2012 Jun 05
13
New btrfs-progs integration branch
I''ve just pushed out a new integration branch to my git repo. This is purely bugfix patches -- there are no new features in this issue of the integration branch. I''ve got a stack of about a dozen more patches with new features in them still to go. I''ll be working on those tomorrow. As always, there''s minimal testing involved here, but it does at least compile on
2011 Nov 01
1
btrfs-progs
Hello, I''ve just pulled btrfs-progs from the new git repo git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs.git However, when I come to make it fails like so: gcc -Wp,-MMD,./.btrfsctl.o.d,-MT,btrfsctl.o -Wall -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -g -Werror -Os -c btrfsctl.c gcc -g -Werror -Os -o btrfsctl btrfsctl.o ctree.o disk-io.o radix-tree.o extent-tree.o
2012 Jul 05
2
btrfs-progs branch updated
Hi everyone, I''ve updated the master branch with the pending stable btrfs-progs commit that should make the 0.20 release. Thanks to Hugh for helping to queue up a few of them. We''ll have more frequent releases from here as we pull in the major new features going into progs (raid5/6, send/receive, quotas, fsck improvements). Please give it a shot and let me know if you see any
2013 Mar 20
1
Problem with building instructions for btrfs-tools in https://btrfs.wiki.kernel.org/index.php/Btrfs_source_repositories
There is a missing dependency: liblzo2-dev Without it, the make fails with: ~/tmp$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs.git ~/tmp$ cd btrfs-progs ~/tmp/btrfs-progs$ sudo apt-get install uuid-dev libattr1-dev zlib 1g-dev libacl1-dev e2fslibs-dev libblkid-dev ~/tmp/btrfs-progs$ make [CC] ctree.o [CC] disk-io.o [CC] radix-tree.o
2013 Mar 21
6
Problems with compiling btrfs
I''m trying to compile the btrfs source code but I''m getting an error. Any suggestions? Thanks Joe [root@ol6 btrfs-progs]# uname -a Linux ol6.localdomain 2.6.39-400.17.2.el6uek.x86_64 #1 SMP Wed Mar 13 12:31:05 PDT 2013 x86_64 x86_64 x86_64 GNU/Linux [root@ol6 src]# git clone git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs.git Initialized empty Git repository in
2012 Sep 18
3
R: [PATCH 2/2] Btrfs-progs: add mount-option command
Hi Seto, please could you update also the man page too ? Why it was not provided a way to clear a *single* flag ? To me it seems a bit too long to clear all the flag (btrfs mount-option clear) and then set the right one. As user interface I suggest something like chmod: btrfs mount-option set +ssd,skip_balance -nodatacow /dev/sdX or btrfs mount-option set =ssd,skip_balance,nodatacow
2013 Jan 03
4
btrfsck: extent-tree.c:2549: btrfs_reserve_extent: Assertion `!(ret)' failed.
Hi All, I''m trying to repair a broken fs using btrfsck and am hitting a failed assertion. I''d appreciate any suggestions for what to do next. Is there any thing I can do to help fix this bug? Any other information from my FS which would help? If the FS could be salvaged that would be a bonus, but I''m more interested in providing a useful bug report before wiping the
2012 Jul 17
1
Unmountable btrfs filesystem
Hi devs, I can''t mount my btrfs-based external disk. I don''t know what happened to the disk, but usually it gets disconnected (usb cable pulled out) buy my 8 months old daughter. Here''s the output from dmesg: [ 299.699543] parent transid verify failed on 528952573952 wanted 22726 found 22728 [ 299.700947] btrfs read error corrected: ino 1 off 528952573952 (dev
2013 Jun 17
5
Filesystem "somewhat" destroyed - need help for recovery/fixing
Hello I think, I somewhat destroyed my btrfs filesystem on my Ubuntu 13.04 kernel 3.8.0-25-lowlatency system. It got destroyed, because the system was hanging for some other reason and I had to remove power... When I try to mount my filesystem (there''s only one, with a few subfilesystems), the system crashes. Also btrfsck dies; always like this: a@ask-home:~$ sudo
2012 Oct 18
4
[PATCH] Btrfs: cleanup for __merge_refs
Parents must be same after going through ref_for_same_block. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> --- fs/btrfs/backref.c | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index f318793..9aaa38e6 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -469,11 +469,6 @@ static int __merge_refs(struct list_head