[Kernel-packages] [Bug 1501623] Re: UFS rw support fails with 3.19.0-26-generic
[Expired for linux (Ubuntu Vivid) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu Vivid) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1501623 Title: UFS rw support fails with 3.19.0-26-generic Status in linux package in Ubuntu: Expired Status in linux source package in Vivid: Expired Bug description: Hi guys, I'd like to enable rw support for ufs file system with kernel 3.19.0-26-generic. Basically, I follow steps as below from http://oz123.github.io/writings/2012-11-26-enable-ufs-write-support- debian/ sudo apt-get build-dep --no-install-recommends linux-image-$(uname -r) mkdir ufs_rw cd ufs_rw apt-get source linux-image-$(uname -r) cp -v /usr/src/linux-headers-$(uname -r)/Module.symvers . cd linux-*/ cp -v /boot/config-$(uname -r) . make EXTRAVERSION=-4 O=~/ufs_rw oldconfig sed -i 's/# CONFIG_UFS_FS_WRITE is not set/CONFIG_UFS_FS_WRITE=y/' ~/ufs_rw/.config make EXTRAVERSION=-4 O=~/ufs_rw prepare make EXTRAVERSION=-4 O=~/ufs_rw outputmakefile make EXTRAVERSION=-4 O=~/ufs_rw archprepare make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=scripts make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=fs/ufs I get ufs.ko under ufs_rw/fs/ufs and try it with below commands. modprobe nbd qemu-nbd -c /dev/nbd0 freebsd10u1x64 mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt There is no error or warning when I run mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt However, when I try to write something to /mnt or even umount /mnt, there is kernel panic. And further more, the way above works for 3.8.0-34-generic/3.11.0-26-generic. That means I can read/write correctly with ufs2 file system. It breaks with 3.19.0-26-generic, from my view. Please let me know if more info is needed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1501623] Re: UFS rw support fails with 3.19.0-26-generic
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1501623 Title: UFS rw support fails with 3.19.0-26-generic Status in linux package in Ubuntu: Expired Status in linux source package in Vivid: Expired Bug description: Hi guys, I'd like to enable rw support for ufs file system with kernel 3.19.0-26-generic. Basically, I follow steps as below from http://oz123.github.io/writings/2012-11-26-enable-ufs-write-support- debian/ sudo apt-get build-dep --no-install-recommends linux-image-$(uname -r) mkdir ufs_rw cd ufs_rw apt-get source linux-image-$(uname -r) cp -v /usr/src/linux-headers-$(uname -r)/Module.symvers . cd linux-*/ cp -v /boot/config-$(uname -r) . make EXTRAVERSION=-4 O=~/ufs_rw oldconfig sed -i 's/# CONFIG_UFS_FS_WRITE is not set/CONFIG_UFS_FS_WRITE=y/' ~/ufs_rw/.config make EXTRAVERSION=-4 O=~/ufs_rw prepare make EXTRAVERSION=-4 O=~/ufs_rw outputmakefile make EXTRAVERSION=-4 O=~/ufs_rw archprepare make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=scripts make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=fs/ufs I get ufs.ko under ufs_rw/fs/ufs and try it with below commands. modprobe nbd qemu-nbd -c /dev/nbd0 freebsd10u1x64 mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt There is no error or warning when I run mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt However, when I try to write something to /mnt or even umount /mnt, there is kernel panic. And further more, the way above works for 3.8.0-34-generic/3.11.0-26-generic. That means I can read/write correctly with ufs2 file system. It breaks with 3.19.0-26-generic, from my view. Please let me know if more info is needed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1501623] Re: UFS rw support fails with 3.19.0-26-generic
** Tags added: kernel-da-key -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1501623 Title: UFS rw support fails with 3.19.0-26-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Vivid: Incomplete Bug description: Hi guys, I'd like to enable rw support for ufs file system with kernel 3.19.0-26-generic. Basically, I follow steps as below from http://oz123.github.io/writings/2012-11-26-enable-ufs-write-support- debian/ sudo apt-get build-dep --no-install-recommends linux-image-$(uname -r) mkdir ufs_rw cd ufs_rw apt-get source linux-image-$(uname -r) cp -v /usr/src/linux-headers-$(uname -r)/Module.symvers . cd linux-*/ cp -v /boot/config-$(uname -r) . make EXTRAVERSION=-4 O=~/ufs_rw oldconfig sed -i 's/# CONFIG_UFS_FS_WRITE is not set/CONFIG_UFS_FS_WRITE=y/' ~/ufs_rw/.config make EXTRAVERSION=-4 O=~/ufs_rw prepare make EXTRAVERSION=-4 O=~/ufs_rw outputmakefile make EXTRAVERSION=-4 O=~/ufs_rw archprepare make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=scripts make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=fs/ufs I get ufs.ko under ufs_rw/fs/ufs and try it with below commands. modprobe nbd qemu-nbd -c /dev/nbd0 freebsd10u1x64 mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt There is no error or warning when I run mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt However, when I try to write something to /mnt or even umount /mnt, there is kernel panic. And further more, the way above works for 3.8.0-34-generic/3.11.0-26-generic. That means I can read/write correctly with ufs2 file system. It breaks with 3.19.0-26-generic, from my view. Please let me know if more info is needed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1501623] Re: UFS rw support fails with 3.19.0-26-generic
Hi guys,
I have got a patch migrating from 3.11 version, and it works for
3.19.25/26.
It could be a regression. The patch looks like:
--- ufs/super.c 2015-09-26 17:18:46.0 +0800
+++ work/super.c2015-10-12 23:46:40.964962685 +0800
@@ -805,6 +805,7 @@
UFSD("flag %u\n", (int)(sb->s_flags & MS_RDONLY));
mutex_init(>mutex);
+ mutex_init(>s_lock);
spin_lock_init(>work_lock);
INIT_DELAYED_WORK(>sync_work, delayed_sync_fs);
/*
Pls help review this patch.
Meanwhile, source tar downloaded by 3.19.0-26 quite matches what I get
from kernel, though they both look like 3.19.8.
root@compiler-14:~# diff linux-3.19.8/Makefile
~/ufs_rw/linux-lts-vivid-3.19.0/Makefile
4,5c4,5
< EXTRAVERSION =
< NAME = Diseased Newt
---
> EXTRAVERSION = -ckt5
> NAME = Sedated Swine
/// ...
At least the header is different, which is related to this patch.
root@compiler-14:~# diff linux-3.19.8/fs/ufs/ufs.h
~/ufs_rw/linux-lts-vivid-3.19.0/fs/ufs/
32a33
> struct mutex s_lock;
Regards
** Patch added: "patch to enable ufs rw for 3.19.25/26"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+attachment/4493043/+files/ufs_rw.patch
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1501623
Title:
UFS rw support fails with 3.19.0-26-generic
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Vivid:
Incomplete
Bug description:
Hi guys,
I'd like to enable rw support for ufs file system with kernel
3.19.0-26-generic.
Basically, I follow steps as below from
http://oz123.github.io/writings/2012-11-26-enable-ufs-write-support-
debian/
sudo apt-get build-dep --no-install-recommends linux-image-$(uname -r)
mkdir ufs_rw
cd ufs_rw
apt-get source linux-image-$(uname -r)
cp -v /usr/src/linux-headers-$(uname -r)/Module.symvers .
cd linux-*/
cp -v /boot/config-$(uname -r) .
make EXTRAVERSION=-4 O=~/ufs_rw oldconfig
sed -i 's/# CONFIG_UFS_FS_WRITE is not set/CONFIG_UFS_FS_WRITE=y/'
~/ufs_rw/.config
make EXTRAVERSION=-4 O=~/ufs_rw prepare
make EXTRAVERSION=-4 O=~/ufs_rw outputmakefile
make EXTRAVERSION=-4 O=~/ufs_rw archprepare
make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=scripts
make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=fs/ufs
I get ufs.ko under ufs_rw/fs/ufs and try it with below commands.
modprobe nbd
qemu-nbd -c /dev/nbd0 freebsd10u1x64
mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt
There is no error or warning when I run
mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt
However, when I try to write something to /mnt or even umount /mnt,
there is kernel panic.
And further more, the way above works for
3.8.0-34-generic/3.11.0-26-generic.
That means I can read/write correctly with ufs2 file system.
It breaks with 3.19.0-26-generic, from my view.
Please let me know if more info is needed.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1501623] Re: UFS rw support fails with 3.19.0-26-generic
** Tags added: patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1501623 Title: UFS rw support fails with 3.19.0-26-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Vivid: Incomplete Bug description: Hi guys, I'd like to enable rw support for ufs file system with kernel 3.19.0-26-generic. Basically, I follow steps as below from http://oz123.github.io/writings/2012-11-26-enable-ufs-write-support- debian/ sudo apt-get build-dep --no-install-recommends linux-image-$(uname -r) mkdir ufs_rw cd ufs_rw apt-get source linux-image-$(uname -r) cp -v /usr/src/linux-headers-$(uname -r)/Module.symvers . cd linux-*/ cp -v /boot/config-$(uname -r) . make EXTRAVERSION=-4 O=~/ufs_rw oldconfig sed -i 's/# CONFIG_UFS_FS_WRITE is not set/CONFIG_UFS_FS_WRITE=y/' ~/ufs_rw/.config make EXTRAVERSION=-4 O=~/ufs_rw prepare make EXTRAVERSION=-4 O=~/ufs_rw outputmakefile make EXTRAVERSION=-4 O=~/ufs_rw archprepare make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=scripts make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=fs/ufs I get ufs.ko under ufs_rw/fs/ufs and try it with below commands. modprobe nbd qemu-nbd -c /dev/nbd0 freebsd10u1x64 mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt There is no error or warning when I run mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt However, when I try to write something to /mnt or even umount /mnt, there is kernel panic. And further more, the way above works for 3.8.0-34-generic/3.11.0-26-generic. That means I can read/write correctly with ufs2 file system. It breaks with 3.19.0-26-generic, from my view. Please let me know if more info is needed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1501623] Re: UFS rw support fails with 3.19.0-26-generic
Hi , Is there any progress? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1501623 Title: UFS rw support fails with 3.19.0-26-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Vivid: Incomplete Bug description: Hi guys, I'd like to enable rw support for ufs file system with kernel 3.19.0-26-generic. Basically, I follow steps as below from http://oz123.github.io/writings/2012-11-26-enable-ufs-write-support- debian/ sudo apt-get build-dep --no-install-recommends linux-image-$(uname -r) mkdir ufs_rw cd ufs_rw apt-get source linux-image-$(uname -r) cp -v /usr/src/linux-headers-$(uname -r)/Module.symvers . cd linux-*/ cp -v /boot/config-$(uname -r) . make EXTRAVERSION=-4 O=~/ufs_rw oldconfig sed -i 's/# CONFIG_UFS_FS_WRITE is not set/CONFIG_UFS_FS_WRITE=y/' ~/ufs_rw/.config make EXTRAVERSION=-4 O=~/ufs_rw prepare make EXTRAVERSION=-4 O=~/ufs_rw outputmakefile make EXTRAVERSION=-4 O=~/ufs_rw archprepare make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=scripts make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=fs/ufs I get ufs.ko under ufs_rw/fs/ufs and try it with below commands. modprobe nbd qemu-nbd -c /dev/nbd0 freebsd10u1x64 mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt There is no error or warning when I run mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt However, when I try to write something to /mnt or even umount /mnt, there is kernel panic. And further more, the way above works for 3.8.0-34-generic/3.11.0-26-generic. That means I can read/write correctly with ufs2 file system. It breaks with 3.19.0-26-generic, from my view. Please let me know if more info is needed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1501623] Re: UFS rw support fails with 3.19.0-26-generic
Sorry for late reply. Attach call stack from var/log/syslog. Please help review it. ** Attachment added: "syslog with ufs rw enabled" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+attachment/4482445/+files/report.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1501623 Title: UFS rw support fails with 3.19.0-26-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Vivid: Incomplete Bug description: Hi guys, I'd like to enable rw support for ufs file system with kernel 3.19.0-26-generic. Basically, I follow steps as below from http://oz123.github.io/writings/2012-11-26-enable-ufs-write-support- debian/ sudo apt-get build-dep --no-install-recommends linux-image-$(uname -r) mkdir ufs_rw cd ufs_rw apt-get source linux-image-$(uname -r) cp -v /usr/src/linux-headers-$(uname -r)/Module.symvers . cd linux-*/ cp -v /boot/config-$(uname -r) . make EXTRAVERSION=-4 O=~/ufs_rw oldconfig sed -i 's/# CONFIG_UFS_FS_WRITE is not set/CONFIG_UFS_FS_WRITE=y/' ~/ufs_rw/.config make EXTRAVERSION=-4 O=~/ufs_rw prepare make EXTRAVERSION=-4 O=~/ufs_rw outputmakefile make EXTRAVERSION=-4 O=~/ufs_rw archprepare make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=scripts make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=fs/ufs I get ufs.ko under ufs_rw/fs/ufs and try it with below commands. modprobe nbd qemu-nbd -c /dev/nbd0 freebsd10u1x64 mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt There is no error or warning when I run mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt However, when I try to write something to /mnt or even umount /mnt, there is kernel panic. And further more, the way above works for 3.8.0-34-generic/3.11.0-26-generic. That means I can read/write correctly with ufs2 file system. It breaks with 3.19.0-26-generic, from my view. Please let me know if more info is needed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1501623] Re: UFS rw support fails with 3.19.0-26-generic
One more log which is generated by remount command mount -t ufs -o ufstype=ufs2,remount,rw /dev/nbd0p2 /mnt Fyi. ** Attachment added: "another syslog when remount ufs with rw" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+attachment/4482483/+files/report.jenkins1.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1501623 Title: UFS rw support fails with 3.19.0-26-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Vivid: Incomplete Bug description: Hi guys, I'd like to enable rw support for ufs file system with kernel 3.19.0-26-generic. Basically, I follow steps as below from http://oz123.github.io/writings/2012-11-26-enable-ufs-write-support- debian/ sudo apt-get build-dep --no-install-recommends linux-image-$(uname -r) mkdir ufs_rw cd ufs_rw apt-get source linux-image-$(uname -r) cp -v /usr/src/linux-headers-$(uname -r)/Module.symvers . cd linux-*/ cp -v /boot/config-$(uname -r) . make EXTRAVERSION=-4 O=~/ufs_rw oldconfig sed -i 's/# CONFIG_UFS_FS_WRITE is not set/CONFIG_UFS_FS_WRITE=y/' ~/ufs_rw/.config make EXTRAVERSION=-4 O=~/ufs_rw prepare make EXTRAVERSION=-4 O=~/ufs_rw outputmakefile make EXTRAVERSION=-4 O=~/ufs_rw archprepare make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=scripts make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=fs/ufs I get ufs.ko under ufs_rw/fs/ufs and try it with below commands. modprobe nbd qemu-nbd -c /dev/nbd0 freebsd10u1x64 mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt There is no error or warning when I run mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt However, when I try to write something to /mnt or even umount /mnt, there is kernel panic. And further more, the way above works for 3.8.0-34-generic/3.11.0-26-generic. That means I can read/write correctly with ufs2 file system. It breaks with 3.19.0-26-generic, from my view. Please let me know if more info is needed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1501623] Re: UFS rw support fails with 3.19.0-26-generic
We would like to review the details of the panic. Do you have a screen shot, digital image or the text details of the panic that you could provide? ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Also affects: linux (Ubuntu Vivid) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Vivid) Importance: Undecided => High ** Changed in: linux (Ubuntu Vivid) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1501623 Title: UFS rw support fails with 3.19.0-26-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Vivid: Incomplete Bug description: Hi guys, I'd like to enable rw support for ufs file system with kernel 3.19.0-26-generic. Basically, I follow steps as below from http://oz123.github.io/writings/2012-11-26-enable-ufs-write-support- debian/ sudo apt-get build-dep --no-install-recommends linux-image-$(uname -r) mkdir ufs_rw cd ufs_rw apt-get source linux-image-$(uname -r) cp -v /usr/src/linux-headers-$(uname -r)/Module.symvers . cd linux-*/ cp -v /boot/config-$(uname -r) . make EXTRAVERSION=-4 O=~/ufs_rw oldconfig sed -i 's/# CONFIG_UFS_FS_WRITE is not set/CONFIG_UFS_FS_WRITE=y/' ~/ufs_rw/.config make EXTRAVERSION=-4 O=~/ufs_rw prepare make EXTRAVERSION=-4 O=~/ufs_rw outputmakefile make EXTRAVERSION=-4 O=~/ufs_rw archprepare make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=scripts make EXTRAVERSION=-4 O=~/ufs_rw modules SUBDIRS=fs/ufs I get ufs.ko under ufs_rw/fs/ufs and try it with below commands. modprobe nbd qemu-nbd -c /dev/nbd0 freebsd10u1x64 mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt There is no error or warning when I run mount -t ufs -o ufstype=ufs2,rw /dev/nbd0p2 /mnt However, when I try to write something to /mnt or even umount /mnt, there is kernel panic. And further more, the way above works for 3.8.0-34-generic/3.11.0-26-generic. That means I can read/write correctly with ufs2 file system. It breaks with 3.19.0-26-generic, from my view. Please let me know if more info is needed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501623/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
