[Bug 617437] New: umount ext3 or ext4 10x slower than ext2

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[Bug 623307] New: Boot hangs when...

bugzilla_noreply＠novell.com

25 Jun 2010 25 Jun '10

12:53

http://bugzilla.novell.com/show_bug.cgi?id=617437 http://bugzilla.novell.com/show_bug.cgi?id=617437#c0 Summary: umount ext3 or ext4 10x slower than ext2 Classification: openSUSE Product: openSUSE 11.3 Version: Factory Platform: x86-64 OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: lnussel@novell.com QAContact: qa@suse.de Found By: --- Blocker: --- consider the following script which creates a file system in a sparse file, loop mounts it, copies some data and umounts the file again: #!/bin/bash -xe img="$1" rm -f "$img" dd if=/dev/zero of=$img bs=1G count=0 seek=4 mkfs.ext2 -q -F "$img" mount -o loop "$img" /mnt dd if=/dev/zero of=/mnt/file bs=1M count=300 time umount /mnt On my host the umount call takes ~0.8 seconds with ext2 and >10 seconds if the script is modified to create ext3 or ext4. That makes the setup for local package building with kvm painfully slow. I don't have exact numbers but on 11.2 there was no such huge delay when umounting ext3 images. FWIW the file system that hosts the image also is ext3 here (same partition was used on 11.2). -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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25 Jun 25 Jun

15:03

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

http://bugzilla.novell.com/show_bug.cgi?id=617437 http://bugzilla.novell.com/show_bug.cgi?id=617437#c1 Greg Kroah-Hartman changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gregkh@novell.com --- Comment #1 from Greg Kroah-Hartman 2010-06-25 15:03:27 UTC --- This is a very well known, upstream bug that is being worked on. There should be a fix in the next -stable update that should help resolve some of this, but the real solution is very intrusive and might be in the .35 kernel, although it's looking like it might not even make it there. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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9 Dec 9 Dec

16:07

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c2 Martin Konold changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |external.martin.konold@de.b | |osch.com --- Comment #2 from Martin Konold 2010-12-09 17:07:56 CET --- I just observed a very similar situation with reiserfs on a sata disk immediately after I wrote about 1 GB to disk. Observeration: rsync -aDogv remote:/source /mnt umount /mnt <-- takes up to 5 minutes!! Surprise Workaround: rsync -aDogv remote:/source /mnt sync <-- takes about 1 second umount /mnt <-- takes less than 1 second One would expect that both scenarios take about the same time while the second could be slightly slower. Measurement shows that this is not the case. So doing a sync right before the sycall to umount helps enormously. Maybe such a sync should be added to umount from util-linux right before doing the umount syscall as an intermediate workaround in Factory? IMHO this would not cause much harm while helping many people a lot. (Not everyone is patient enough to wait up to several minutes for a simple umount on an otherwise idle system with no pending data to be written to disk.) I guess that the following stuff https://bugzilla.kernel.org/attachment.cgi?id=26224 is related to the problem. Ludwig: Can you please time the following script with your test setup and report the result? #!/bin/bash -xe img="$1" rm -f "$img" dd if=/dev/zero of=$img bs=1G count=0 seek=4 mkfs.ext2 -q -F "$img" mount -o loop "$img" /mnt dd if=/dev/zero of=/mnt/file bs=1M count=300 time sync time umount /mnt Yours, -- martin -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

13 Dec 13 Dec

10:30

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c3 Ludwig Nussel changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |maintenance@opensuse.org --- Comment #3 from Ludwig Nussel 2010-12-13 11:30:45 CET --- I almost forgot about this bug, thanks for the reminder. Yes, the sync helps but that can't be the final solution. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

13:47

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c4 Christian Dengler changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |cdengler@novell.com, | |maintenance@opensuse.org InfoProvider|maintenance@opensuse.org |puzel@novell.com --- Comment #4 from Christian Dengler 2010-12-13 13:47:13 UTC --- What is the status of the kernel fix? Petr, what is your opinion here. Should we do the workaround with an util-linux update? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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14:18

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c5 Petr Uzel changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jack@novell.com, | |puzel@novell.com InfoProvider|puzel@novell.com |gregkh@novell.com --- Comment #5 from Petr Uzel 2010-12-13 14:18:52 UTC --- (In reply to comment #4)

...

Petr, what is your opinion here. Should we do the workaround with an util-linux update?

This should really be fixed on the kernel side.

...

What is the status of the kernel fix?

Greg? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

14:33

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c6 --- Comment #6 from Martin Konold 2010-12-13 15:33:29 CET --- Please note that in the case of the trivial workaround in user space (util-linux) also a workaround in busybox is required. Please also note that 11.3 and newer is affected by this bug and therefore an update not only for factory is required. I could not reproduce the issue on 11.0 and did not test 11.1. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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15:41

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c7 Greg Kroah-Hartman changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|gregkh@novell.com | --- Comment #7 from Greg Kroah-Hartman 2010-12-13 15:41:53 UTC --- Greg? Why me? Anyway, this is fixed in the FACTORY and Tumbleweed kernels, so if anyone is having problems with it, please use those releases instead. There is no simple fix for the 11.3 kernel at this point in time, sorry. I'm going to mark this closed. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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15:47

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c8 Greg Kroah-Hartman changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WONTFIX --- Comment #8 from Greg Kroah-Hartman 2010-12-13 15:47:31 UTC --- now marking resolved. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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16:07

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c9 --- Comment #9 from Petr Uzel 2010-12-13 16:07:05 UTC --- (In reply to comment #7)

...

Greg? Why me?

Because of comment #1 I assumed you would know the current status (if it is possible to fix this in 11.3 kernel). As for the workaround in util-linux umount(8): recently we got rid of unnecessary sync() in umount (bug #447036), so I don't think adding it back is a good idea. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

16:12

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c10 Martin Konold changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Platform|x86-64 |i686 Resolution|WONTFIX | --- Comment #10 from Martin Konold 2010-12-13 17:12:34 CET --- (In reply to comment #7)

...

Anyway, this is fixed in the FACTORY and Tumbleweed kernels, so if anyone is having problems with it, please use those releases instead.

Is this the official policy for maintenance of 11.3 at this point in time?

...

There is no simple fix for the 11.3 kernel at this point in time, sorry.

If there is no simple fix for the 11.3 kernels maybe the issue should be worked around in user space?

...

I'm going to mark this closed.

I object for the plain reason that currently there is no supported _release_ which fixes this issue. What about SLES11? Yours, -- martin -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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16:14

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c11 --- Comment #11 from Martin Konold 2010-12-13 17:14:15 CET --- (In reply to comment #9) Hi,

...

As for the workaround in util-linux umount(8): recently we got rid of unnecessary sync() in umount (bug #447036),

https://bugzilla.novell.com/show_bug.cgi?id=447036 is not readable for me.

...

so I don't think adding it back is a good idea.

Maybe it was premature to remove some of the sync() calls in umount? Yours, -- martin -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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16:19

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c12 Greg Kroah-Hartman changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |WONTFIX --- Comment #12 from Greg Kroah-Hartman 2010-12-13 16:19:18 UTC --- (In reply to comment #10)

...

(In reply to comment #7)

...
Anyway, this is fixed in the FACTORY and Tumbleweed kernels, so if anyone is having problems with it, please use those releases instead.

Is this the official policy for maintenance of 11.3 at this point in time?

The official policy of maintenance for 11.3 is well known, and has nothing to do with this bug. Again, there is no trivial, or even non-trivial, fix for this issue on this kernel version, sorry. If you are having the problem, please upgrade to a newer kernel as found in Tumbleweed or FACTORY or in the 11.4 beta releases.

...

...
There is no simple fix for the 11.3 kernel at this point in time, sorry.

If there is no simple fix for the 11.3 kernels maybe the issue should be worked around in user space?

You can do it that way if you wish.

...

...
I'm going to mark this closed.

I object for the plain reason that currently there is no supported _release_ which fixes this issue. What about SLES11?

SLES11 has nothing to do with this issue. If you see this problem in a SLE release, please file a bug through the proper channels for it and it will be resolved. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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16:30

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c13 --- Comment #13 from Petr Uzel 2010-12-13 16:30:50 UTC --- Hi, (In reply to comment #11)

...

Maybe it was premature to remove some of the sync() calls in umount?

1) The sync() does not belong there: http://www.spinics.net/lists/util-linux-ng/msg03189.html 2) We used to sync() _after_ the umount(2) call (IOW, this bug is not caused/exposed by removing the sync()) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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23 Dec 23 Dec

14:28

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c14 --- Comment #14 from Martin Konold 2010-12-23 15:28:53 CET --- (In reply to comment #12) Hi,

...

...
If there is no simple fix for the 11.3 kernels maybe the issue should be worked around in user space?

You can do it that way if you wish.

...

...
I object for the plain reason that currently there is no supported _release_ which fixes this issue. What about SLES11?

SLES11 has nothing to do with this issue. If you see this problem in a SLE release, please file a bug through the proper channels for it and it will be resolved.

I set up a SLES11 system and verified that the problem does not exist with SLES11. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

12 Jan 12 Jan

19:29

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c15 --- Comment #15 from Jan Kara 2011-01-12 19:29:34 UTC --- Created an attachment (id=408067) --> (http://bugzilla.novell.com/attachment.cgi?id=408067) Patch fixing slow umount Actually, I had to fix this problem for our SLE11-SP1-RT kernels so a rather non-intrusive fix is available. Porting this for openSUSE 11.3 kernel should be rather easy so I'll have a look at it... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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13 Jan 13 Jan

15:31

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c16 Jan Kara changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #408067|0 |1 is obsolete| | --- Comment #16 from Jan Kara 2011-01-13 15:31:03 UTC --- Created an attachment (id=408224) --> (http://bugzilla.novell.com/attachment.cgi?id=408224) Patch fixing slow umount Updated version of the patch working with openSUSE 11.3 kernel for me. I'll put this fix in openSUSE 11.3 kernel tree... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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15:33

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c17 --- Comment #17 from Ludwig Nussel 2011-01-13 16:33:56 CET --- Thanks! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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15:37

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c18 --- Comment #18 from Jan Kara 2011-01-13 15:37:56 UTC --- Oh, drat, but the patch changes kABI (struct writeback_control and some exported functions) in an incompatible ways and I don't see an easy way around it. So I don't think it can go in after all... I'll try to get some opinions on this but I'm a bit skeptic now. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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15:52

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c19 --- Comment #19 from Ludwig Nussel 2011-01-13 16:52:46 CET --- What about adding a symbol instead of changing it (assuming the bitfield doesn't overflow too)? void bdi_start_writeback_locked(struct backing_dev_info *bdi, struct super_block *sb, long nr_pages, int locked); void bdi_start_writeback(struct backing_dev_info *bdi, struct super_block *sb, long nr_pages) { bdi_start_writeback_locked(bdi, sb, nr_pages, 0); } -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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19:14

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c20 --- Comment #20 from Jan Kara 2011-01-13 19:14:21 UTC --- Ho, hum, yes, for writeback_inodes_sb() (bdi_start_writeback() isn't actually exported) it should work. But we still have a change in struct writeback_control... But maybe that would not matter... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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18 Jan 18 Jan

00:35

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c21 --- Comment #21 from Jan Kara 2011-01-18 00:35:01 UTC --- So in the end, fixing kABI was simpler than I though so I've committed the patch below to our openSUSE-11.3 branch. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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00:35

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c22 Jan Kara changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #408224|0 |1 is obsolete| | --- Comment #22 from Jan Kara 2011-01-18 00:35:50 UTC --- Created an attachment (id=408681) --> (http://bugzilla.novell.com/attachment.cgi?id=408681) Patch fixing slow umount without changing kABI -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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00:36

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c23 Jan Kara changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|WONTFIX |FIXED --- Comment #23 from Jan Kara 2011-01-18 00:36:29 UTC --- Changing bug resolution to match real outcome. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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10 Jun 10 Jun

17:20

New subject: [Bug 617437] umount ext3 or ext4 10x slower than ext2

https://bugzilla.novell.com/show_bug.cgi?id=617437 https://bugzilla.novell.com/show_bug.cgi?id=617437#c24 --- Comment #24 from Swamp Workflow Management 2013-06-10 11:20:18 UTC --- openSUSE-SU-2013:0927-1: An update that solves 75 vulnerabilities and has 1406 fixes is now available. Category: security (low) Bug References: 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1,758833,759336,759340,759539,759541,759657,759805,759908,759971,760015,760237,760279,760346,760806,760833,760974,761087,761158,761245,761387,761772,761774,761775,762099,762158,762214,762259,762285,762329,762366,762414,762424,762693,762991,762992,763026,763198,763267,763307,763463,763485,763628,763654,763717,763754,763858,763954,763968,764091,764150,764209,764339,764500,764717,764900,765253,765524,766027,766445,766654,766733,767281,767469,767610,767684,767983,768052,768084,768470,768504,768632,769035,769195,769251,769407,769685,770034,770238,770269,770695,770763,771102,771242,771361,771398,771428,771706,771778,772407,772420,772427,772454,772473,772483,772566,772786,772831,772893,773006,773007,773251,773267,773319,773320,773383,773406,773487,773606,773688,773699,773831,773878,774073,774289,774500,774523,774612,774859,774902,774964,774973,775182,775373,775394,775685,775984,776019,776044,776081,776095,776127,776144,776787,776896,777024,777269,777283,778082,778136,778334,778630, 778822,779294,779330,779461,779462,779577,779699,779750,779969,780008,780012,780216,780461,780876,781018,781327,781484,781574,782369,782721,783965,784192,784334,784576,785100,785496,785554,785851,786976,787168,787202,787348,787821,787848,788277,788452,789010,789115,789235,789648,789703,789836,789993,790457,790498,790920,790935,791498,791853,791904,792270,792500,792656,792834,793104,793139,793593,793671,794231,794824,795354,797042,798960,799209,799275,799909,803056,804154 CVE References: CVE-2009-4537,CVE-2010-0415,CVE-2010-0622,CVE-2010-0623,CVE-2010-1173,CVE-2010-1437,CVE-2010-2798,CVE-2010-2803,CVE-2010-2943,CVE-2010-2946,CVE-2010-2959,CVE-2010-2960,CVE-2010-2962,CVE-2010-2963,CVE-2010-3015,CVE-2010-3078,CVE-2010-3079,CVE-2010-3080,CVE-2010-3084,CVE-2010-3437,CVE-2010-3699,CVE-2010-3705,CVE-2010-3861,CVE-2010-3874,CVE-2010-3875,CVE-2010-3876,CVE-2010-3877,CVE-2010-3880,CVE-2010-3881,CVE-2010-4072,CVE-2010-4073,CVE-2010-4075,CVE-2010-4076,CVE-2010-4077,CVE-2010-4082,CVE-2010-4083,CVE-2010-4157,CVE-2010-4158,CVE-2010-4160,CVE-2010-4162,CVE-2010-4163,CVE-2010-4165,CVE-2010-4169,CVE-2010-4175,CVE-2010-4243,CVE-2010-4251,CVE-2010-4258,CVE-2010-4342,CVE-2010-4529,CVE-2010-4656,CVE-2010-4668,CVE-2011-0521,CVE-2011-0710,CVE-2011-1573,CVE-2011-1593,CVE-2011-2479,CVE-2011-2494,CVE-2011-4097,CVE-2011-4127,CVE-2011-4131,CVE-2011-4622,CVE-2012-0045,CVE-2012-0056,CVE-2012-1179,CVE-2012-1601,CVE-2012-2133,CVE-2012-2372,CVE-2012-2373,CVE-2012-2390,CVE-2012-2745,CVE-2012-3 412,CVE-2012-3430,CVE-2012-4461,CVE-2012-5517,CVE-2013-0871 Sources used: openSUSE 11.4 (src): drbd-8.3.11-10.1, iscsitarget-1.4.19-14.3, kernel-docs-3.0.58-30.3, kernel-source-3.0.58-30.1, kernel-syms-3.0.58-30.1, ndiswrapper-1.57rc1-16.2, omnibook-20100406-9.2, open-vm-tools-2012.8.8.1-37.2, preload-1.2-6.25.2, systemtap-1.4-1.5.1, virtualbox-4.0.12-0.54.2 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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[Bug 617437] New: umount ext3 or ext4 10x slower than ext2

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