[Bug 348836] Re: ext4: panic working with large files

2009-04-28 Thread Leann Ogasawara
@ArbitraryConstant, it would be better if you opened a new bug for the issue you are seeing - https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies . The reason is that the patch that was applied and uploaded here apparently didn't fix the issue you are seeing which will likely require a differ

[Bug 348836] Re: ext4: panic working with large files

2009-04-25 Thread ArbitraryConstant
I noticed some other stuff: [ 371.568931] EXT4-fs: barriers enabled [ 371.569257] kjournald2 starting. Commit interval 5 seconds [ 371.569824] EXT4 FS on dm-1, internal journal on dm-1:8 [ 371.569828] EXT4-fs: delayed allocation enabled [ 371.569831] EXT4-fs: file extents enabled [ 371.5711

[Bug 348836] Re: ext4: panic working with large files

2009-04-25 Thread ArbitraryConstant
I am running kernel 2.6.28-11.42 generic amd64. I'm still able to crash my system with large files on ext4. I used the following script to reproduce this: while true; do dd if=/dev/zero of=zero bs=1M count=102400; dd if=zero of=/dev/null bs=1M; rm zero; done The underlying device is an LVM on a

[Bug 348836] Re: ext4: panic working with large files

2009-04-16 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 2.6.28-11.42 --- linux (2.6.28-11.42) jaunty; urgency=low [ Tim Gardner ] * Enabled LPIA CONFIG_PACKET=y - LP: #362071 [ Upstream Kernel Changes ] * ext4: fix bb_prealloc_list corruption due to wrong group locking - LP: #348

[Bug 348836] Re: ext4: panic working with large files

2009-04-14 Thread Tim Gardner
** Also affects: linux (Ubuntu Jaunty) Importance: High Assignee: Tim Gardner (timg-tpi) Status: In Progress -- ext4: panic working with large files https://bugs.launchpad.net/bugs/348836 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribe

[Bug 348836] Re: ext4: panic working with large files

2009-04-13 Thread Tim Gardner
@Eric - thanks for your response. I'll add this as an SRU request for the first upload after release. -- ext4: panic working with large files https://bugs.launchpad.net/bugs/348836 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubun

[Bug 348836] Re: ext4: panic working with large files

2009-04-11 Thread Eric Shattow
No noticeable ext4-related problems with 2.6.28-11-generic #42~lp348836 SMP. I do not know if the OP's bug is fixed, only that ~lp348836 is working okay. -- ext4: panic working with large files https://bugs.launchpad.net/bugs/348836 You received this bug notification because you are a member of U

[Bug 348836] Re: ext4: panic working with large files

2009-04-09 Thread Tim Gardner
Bah - the PPA is having problems so I built locally and stashed test kernels at http://kernel.ubuntu.com/~rtg/2.6.28-lp348836 ** Changed in: linux (Ubuntu) Status: Triaged => In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Tim Gardner (timg-tpi) -- ext4: panic wo

[Bug 348836] Re: ext4: panic working with large files

2009-04-09 Thread Eric Shattow
I will build and test, but there is no user case to reproduce. I've hit (what I think might be) this bug maybe 5 times in 2-3 months of heavy ext4 filesystem usage. There is usually file corruption afterward. My own use case is BitTorrent, and so files are checksummed and lost data is thrown out. I

[Bug 348836] Re: ext4: panic working with large files

2009-04-08 Thread Leann Ogasawara
Hi Guys, One of our kernel devs threw together a test kernel with this patch applied and uploaded it to his PPA: https://edge.launchpad.net/~timg-tpi/+archive/ppa It's package "linux - 2.6.28-11.42~lp348836". It's currently still in the process of building but once it's finished if you could te

[Bug 348836] Re: ext4: panic working with large files

2009-04-08 Thread Leann Ogasawara
@suecom, also I notice in your description you say you ran Jaunty Alpha3 and Alpha 6 with all updates installed. However, you mention a 2.6.27-11 kernel??? I assume that was a typo? ie. Jaunty has a 2.6.28 based kernel. -- ext4: panic working with large files https://bugs.launchpad.net/bugs/3

[Bug 348836] Re: ext4: panic working with large files

2009-04-08 Thread Leann Ogasawara
Hi Guys, Just wanted to also add a note that the kernel is expected to be frozen tomorrow for Jaunty's release. I've pinged the kernel team to see if they can get this pulled in time. If not, I suspect it should qualify for a Stable Release Update for Jaunty. Thanks. -- ext4: panic working wi

[Bug 348836] Re: ext4: panic working with large files

2009-04-08 Thread Leann Ogasawara
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: New => Triaged -- ext4: panic working with large files https://bugs.launchpad.net/bugs/348836 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribe

[Bug 348836] Re: ext4: panic working with large files

2009-04-08 Thread Eric Shattow
This could be related to https://bugzilla.redhat.com/show_bug.cgi?id=490026 "EXT4 panic, list corruption in ext4_mb_new_inode_pa". I'm experiencing a fatal panic occasionally on interacting with large amounts of data. The system hardlocks and I'm usually working in X11, so I don't have access to t