similar to: btrfs doesn't report proper error when removing subvolume

Disable the test case temporarily for 2 reasons: 1. Because the default test disk size is 500M, while btrfs convert command think it is too small to convert it(actually, just add 10M or 20M more is enough). 2. Btrfs-progs has may have a tiny bug, when execute the command in guestfish, it report some error, but convert the filesystem to btrfs successfully. Signed-off-by: Pino Tsao

Hi all, I want to combine two data sets (ZA and ZB to get ZAB). The common variable between the two data sets is ID. Data ZA ID F M 1 0 0 2 0 0 3 1 2 4 1 0 5 3 2 6 5 4 Data ZB ID v1 v2 v3 3 2.5 3.4 302 4 8.6 2.9 317 5 9.7 4.0 325 6 7.5 1.9 296 Output (ZAB) ID F M v1 v2 v3 1 0 0 -9 -9 -9 2 0 0 -9 -9 -9 3 1 2 2.5 3.4 302 4 1 0 8.6 2.9 317 5 3 2 9.7

Hi gang, I was a little surprised to see that patch go by recently which fixed an endian bug. I went to see how sparse checking looked and it was.. broken. I got it going again in my Fedora environment. Most of the patches are just cleanups, but there *were* three real bugs lurking in all that sparse warning spam. So I maintain that it''s worth our time to keep it going and fix

Hi Toscano 在 2015年06月05日 00:37, Pino Toscano 写道: > Hi, > > In data giovedì 4 giugno 2015 11:56:41, Pino Tsao ha scritto: >> Disable the test case temporarily for 2 reasons: >> 1. Because the default test disk size is 500M, while btrfs >> convert command think it is too small to convert it(actually, >> just add 10M or 20M more is enough). >

Hi, In data giovedì 4 giugno 2015 11:56:41, Pino Tsao ha scritto: > Disable the test case temporarily for 2 reasons: > 1. Because the default test disk size is 500M, while btrfs > convert command think it is too small to convert it(actually, > just add 10M or 20M more is enough). If the base test disks that are available in tests/c-api/tests are not enough, just write

Hi, I''m trying to convert two ext4 FS to btrfs, but I''m surprised by the time needed to do that conversion. The first FS is on a 500GiB block device, and btrfs-convert is running since more than 48h : root 1978 25.6 47.7 748308 732556 ? D Feb18 944:44 btrfs-convert /dev/vg-backup/backup The second is on a 340GiB block device, and the processing time is similar

Hi gang, Here''s some trivial cleanups that I''ve built up while reading through the code. They''ve been run through xfstests -g quick. - z -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Signed-off-by: Pino <caoj.fnst@cn.fujitsu.com> --- daemon/btrfs.c | 29 +++++++++++++++++++++++++++++ generator/actions.ml | 18 ++++++++++++++++++ 2 files changed, 47 insertions(+) diff --git a/daemon/btrfs.c b/daemon/btrfs.c index 39392f7..7f10792 100644 --- a/daemon/btrfs.c +++ b/daemon/btrfs.c @@ -38,6 +38,7 @@ GUESTFSD_EXT_CMD(str_btrfsck, btrfsck);

Hi all, Yesterday I converted my ext4 root and home partitions on my home machine to btrfs using btrfs-convert. After confirming that everything went well, I followed the wiki instructions to nuke the 'ext2_saved" subvolume, then defraggad and rebalanced. Everything went according to plan on my root partition, but my home partition claimed to have run out of space when rebalancing. I

Hi! Is there a way to view ext3 filesystem's maintained journal (in a human-readable-format)? I ask, because i have had a server crash before and now i'm wondering if i might take a look at last things that my server did straight before crash. I guess clarifying log insertions might be lost before buffers were flushed to disk. Thx.

Hello, This patch adds rollback support for the converter, the converter can roll back a conversion if the image file haven't been modified. In addition, I rearrange some codes in convert.c and add a few comments. Regards YZ --- diff -r 12138d4beeb0 convert.c --- a/convert.c Fri Jan 04 11:29:55 2008 -0500 +++ b/convert.c Mon Jan 07 23:35:25 2008 +0800 @@ -33,6 +33,7 @@ #include

This adds a leak decoder callback so that slab destruction can use to generate debugging output for the allocated objects. Callers like btrfs are using their own leak tracking which will manage allocated objects in a list(or something else), this does indeed the same thing as what slab does. So adding a callback for leak tracking can avoid this as well as runtime overhead. (The idea is from

Hi, I am working on system storage manager (ssm) trying to implement btrfs resize correctly, however I have some troubles with it. # mkfs.btrfs /dev/sda /dev/sdb # mount /dev/sda /mnt/test # btrfs filesystem show failed to open /dev/sr0: No medium found Label: none uuid: 8dce5578-a2bc-416e-96fd-16a2f4f770b7 Total devices 2 FS bytes used 28.00KB devid 2 size 50.00GB used 2.01GB path

Dear Lister, I am facing a strange problem fitting a GLM of the negative binomial family. Actually, I tried to estimate theta (the scale parameter) through glm.nb from MASS and could get convergence only relaxing the convergence tolerance to 1e-3. With warning messages: glm1<-glm.nb(nbcas~.,data=zonesdb4,control=glm.control(epsilon = 1e-3)) There were 25 warnings (use warnings() to see

Hi, The following series of patches implements in btrfs an ioctl to do out-of-band deduplication of file extents. To be clear, this means that the file system is mounted and running, but the dedupe is not done during file writes, but after the fact when some userspace software initiates a dedupe. The primary patch is loosely based off of one sent by Josef Bacik back in January, 2011.

This adds a leak decoder callback so that kmem_cache_destroy() can use to generate debugging output for the allocated objects. Callers like btrfs are using their own leak tracking which will manage allocated objects in a list(or something else), this does indeed the same thing as what slab does. So adding a callback for leak tracking can avoid this as well as runtime overhead. Signed-off-by:

From: Zach Brown <zab@zabbo.net> ocfs2''s .aio_read and .aio_write methods are changed to take iov_iter and pass it to generic functions. Wrappers are made to pack the iovecs into iters and call these new functions. Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> Cc: Zach Brown <zab@zabbo.net> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker

This uses uintptr_t to cast pointers to u64 ioctl arguments to silence some 32bit build warnings: cmds-inspect.c: In function ‘__ino_to_path_fd’: cmds-inspect.c:47:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] cmds-inspect.c: In function ‘cmd_logical_resolve’: cmds-inspect.c:171:15: warning: cast from pointer to integer of different size

Signed-off-by: Dave Kleikamp <dave.kleikamp at oracle.com> Acked-by: Joel Becker <jlbec at evilplan.org> Cc: Zach Brown <zab at zabbo.net> Cc: Mark Fasheh <mfasheh at suse.com> Cc: ocfs2-devel at oss.oracle.com --- fs/ocfs2/aops.h | 2 +- fs/ocfs2/file.c | 55 ++++++++++++++++++++++---------------------------- fs/ocfs2/ocfs2_trace.h | 6 +++--- 3 files

By default, o2cb fences the box by calling emergency_restart(). While this scheme works well in production, it comes in the way during testing as it does not let the tester take stack/core dumps for analysis. This patch allows user to dynamically change the fence method to panic() by: # echo "panic" > /sys/kernel/config/cluster/<clustername>/fence_method Signed-off-by: Sunil