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...mbed to bitrot. What would it take to implement something similar for ext3 these days? Ron --- linux-2.6.16/Documentation/filesystems/ext2.txt.zerofree 2006-03-20 05:53:29.000000000 +0000 +++ linux-2.6.16/Documentation/filesystems/ext2.txt 2006-04-02 09:21:52.000000000 +0100 @@ -58,6 +58,8 @@ nobh Do not attach buffer_heads to fi xip Use execute in place (no caching) if possible +zerofree Zero data blocks when they are freed. + grpquota,noquota,quota,usrquota Quota options are silently ignored by ext2. --- linux-2.6.16/fs/ext2/balloc.c.zerofree 2006-03-20 05:53:29.000000000...

After a successful using a wine in my comp for a couple days, now, suddenly without any big change in system, I cannot start any exe, even core application as winecfg. Code: >winecfg err:module:attach_process_dlls "gdi32.dll" failed to initialize, aborting err:module:LdrInitializeThunk Main exe initialization for L"C:\\windows\\system32\\winecfg.exe" failed, status

...nel 2.6.32-279.2.1.el6.x86_64. > > # dmesg | grep -i quota > VFS: Disk quotas dquot_6.5.2 > > > The partition is type ext4 mounted at /share: > > # cat /proc/mounts | grep share > /dev/mapper/VolGroup_Share-LogVol_Share /share ext4 > rw,noatime,nodiratime,barrier=0,nobh,data=writeback,jqfmt=vfsv0,usrjquota=aquota.user > 0 0 > > The ext4 volume sits on top of an lvm logical partion. That logical volume > ultimately sits on top of an encrypted disk using cryptsetup luksFormat: > > # lvscan > ACTIVE '/dev/VolGroup_Share/LogVol...

...told a different story. System is CentOS 6.3, kernel 2.6.32-279.2.1.el6.x86_64. # dmesg | grep -i quota VFS: Disk quotas dquot_6.5.2 The partition is type ext4 mounted at /share: # cat /proc/mounts | grep share /dev/mapper/VolGroup_Share-LogVol_Share /share ext4 rw,noatime,nodiratime,barrier=0,nobh,data=writeback,jqfmt=vfsv0,usrjquota=aquota.user 0 0 The ext4 volume sits on top of an lvm logical partion. That logical volume ultimately sits on top of an encrypted disk using cryptsetup luksFormat: # lvscan ACTIVE '/dev/VolGroup_Share/LogVol_Share' [4.48 TiB] inherit # p...

...ext4 filesystem for which I'm trying to use "tune2fs -l". Here is the listing of the filesystem from the "mount" command: # mount | grep share /dev/mapper/VolGroup_Share-LogVol_Share on /share type ext4 (rw,noatime,nodiratime,usrjquota=aquota.user,jqfmt=vfsv0,data=writeback,nobh,barrier=0) When I try to run "tune2fs" on it, I get the following error: # tune2fs -l /dev/mapper/VolGroup_Share-LogVol_Share tune2fs 1.41.12 (17-May-2010) tune2fs: Filesystem has unsupported feature(s) while trying to open /dev/mapper/VolGroup_Share-LogVol_Share Couldn't find vali...

Hi Kirill, just to notify you that your al175 driver is being removed from the NUT tree, as of 2.4.0-pre1. if you wish to see it entering the tree again, please contact the Development mailing list to talk about it. Merry Christmas and happy New Year. Arnaud -- Linux / Unix Expert R&D - Eaton - http://www.eaton.com/mgeops Network UPS Tools (NUT) Project Leader -

i_alloc_sem has always been a bit of an odd "lock". It''s the only remaining rw_semaphore that can be released by a different thread than the one that locked it, and it''s use case in the core direct I/O code is more like a counter given that the writers already have external serialization. This series removes it in favour of a simpler counter scheme, thus getting rid