Re: Kernel BUG at fs/btrfs/inode.c:2281 & 4665

On tis, 2011-04-12 at 20:20 +0200, Peter Stuge wrote: > Hej Maria! > > ma...@ponstudios.se wrote: > > The computer was idle when the first bug happened > > Ouch. > > > > and after the reboot btrfs can't be mounted. > > Can you get some messages out

Re: Kernel BUG at fs/btrfs/inode.c:2281 & 4665

btrfs fault, more likely faulty hardware. > > I have written this by hand so there may be typos. I skipped the parts > > that I don't think is necessary, the rest is on paper if I missed > > something important. > > Digital cameras are wonderful things :p When they hav

Kernel BUG at fs/btrfs/inode.c:2281 & 4665

unt+0x2ab/0x622 ? ida_get_new_above+0x14c/0x166 mount_fs+0xe/0x95 vfs_kern_mount+0x4c/0x79 do_kern_mount+0x2f/0xae ? notify_page_fault+0x5f/0x5f ? copy_mount_options+0x73/0xd2 sys_mount+0x61/0x8f sysenter_do_call+0x12/0x22 // Maria -- To unsubscribe from this list: send the line "unsubscribe

Re: [PATCH] btrfs file write debugging patch

know if you still would like to see the path names for the > portions of the gcc-4.4.5 build that were giving me issues. I didn't > save that information, but I can regenerate it. But it sounds like > it's irrelevant now. With the patch I can compile libgcrypt without any problem, so it solves my problems to. // Maria -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH] btrfs file write debugging patch

welcome, hopefully some other timezones will kick in ideas > > > while I sleep. > > > > At least it doesn't fix the emerge-problem for me. The behavior is now the > > same > > as with 2.6.38-rc3. It needs a 'emerge --oneshot dev-libs/libgcrypt' with

RE: [PATCH v2]Btrfs: pwrite blocked when writing from the mmaped buffer of the same page

rawl. It takes about 1 minute to log in. So I had to put the logs on an other partition using ext3 to get the output from sysrq+t. // Maria > -Original Message- > From: Maria Wikström [mailto:ma...@ponstudios.se] > Sent: Friday, February 18, 2011 7:32 PM > To: Zhong, Xin >

bad tree block start

of corruption and it was corrected by the raid1. // Maria -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re:

sön 2011-02-20 klockan 13:22 +0100 skrev Christian Brunner: > subscribe You probably want to send subscribe linux-btrfs to majord...@vger.kernel.org instead :) // Maria -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a mess

RE: [PATCH v2]Btrfs: pwrite blocked when writing from the mmaped buffer of the same page

d latest btrfs from git (last commit Mon Feb 14 00:45:29 2011 +) but it hang so bad that I couldn't get the output from sysrq+t to hit the disk. So the output is from vanilla 2.6.37 // Maria > -Original Message- > From: Johannes Hirte [mailto:johannes.hi...@fem.tu-ilmen

Re: [PATCH v2]Btrfs: pwrite blocked when writing from the mmaped buffer of the same page

fre 2011-01-28 klockan 18:27 + skrev Rui Miguel Silva: > On Friday, January 28, 2011 04:47:21 pm Maria Wikström wrote: > > fre 2011-01-28 klockan 03:54 +0100 skrev Johannes Hirte: > > > On Friday 28 January 2011 02:26:43 Zhong, Xin wrote: > > > > Please try the f

Re: [PATCH v2]Btrfs: pwrite blocked when writing from the mmaped buffer of the same page

pshot as root, "emerge libgcrypt" compiles and installs fine. Boots back into 2.6.37 and try again and the system hangs again. // Maria -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH v2]Btrfs: pwrite blocked when writing from the mmaped buffer of the same page

, ...}) = 0 stat64("/var/tmp/portage/dev-libs/libgcrypt-1.4.6/temp/environment", {st_mode=S_IFREG|0664, st_size=105970, ...}) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID| SIGCHLD, child_tidptr=0xb7430728) = 11665 close(6)= 0 gettimeofday({1296162836, 126192}, NULL) = 0 poll([{fd=3, events=POLLIN|POLLERR|POLLHUP|POLLNVAL}, {fd=5, events=POLLIN|POLLERR|POLLHUP|POLLNVAL}], 2, 3000) = 1 ([{fd=5, revents=POLLIN}]) read(5, ">>> Preparing source in /var/tmp"..., 4096) = 91 read(5, 0xb713b000, 4096) = -1 EAGAIN (Resource temporarily unavailable) write(8, ">>> Preparing source in /var/tmp"..., 91>>> Preparing source in /var/tmp/portage/dev-libs/libgcrypt-1.4.6/work/libgcrypt-1.4.6 ... ) = 91 write(7, ">>> Preparing source in /var/tmp"..., 91) = 91 poll([{fd=3, events=POLLIN|POLLERR|POLLHUP|POLLNVAL}, {fd=5, events=POLLIN|POLLERR|POLLHUP|POLLNVAL}], 2, 3000) = 0 (Timeout) poll([{fd=3, events=POLLIN|POLLERR|POLLHUP|POLLNVAL}, {fd=5, events=POLLIN|POLLERR|POLLHUP|POLLNVAL}], 2, 3000) = 0 (Timeout) poll([{fd=3, events=POLLIN|POLLERR|POLLHUP|POLLNVAL}, {fd=5, events=POLLIN|POLLERR|POLLHUP|POLLNVAL}], 2, 3000) = 0 (Timeout) The last line is repeated every 3sec. // Maria -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: btrfs using inside xen domU and online resizing

ize /dev/xvda and btrfs resized > automatic... > Is that possible? Why not use LVM? If you do not have a partition table (or only one partition) you can only have one file system on the disk, so why not use the entire disk in the first place? // Maria > Thank You for all suggestions a