X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=ldiskfs%2FChangeLog;h=2faad16d745d6a819ac6413cdc4e3d08ca509324;hb=8dcdad8d2b70b986a2581cbf560b289092306f7f;hp=215fde9ab56e1d7c338a1dde804690cf63d8eb74;hpb=be2105ac7611392348c96bc193624bbbad26c458;p=fs%2Flustre-release.git diff --git a/ldiskfs/ChangeLog b/ldiskfs/ChangeLog index 215fde9..2faad16 100644 --- a/ldiskfs/ChangeLog +++ b/ldiskfs/ChangeLog @@ -1,7 +1,146 @@ -tbd Cluster File Systems, Inc. +tbd Sun Microsystems, Inc. + * version 3.0.8 + +Severity : +Bugzilla : +Description: +Details : + +------------------------------------------------------------------------------- + +2009-01-15 Sun Microsystems, Inc. + * version 3.0.7 + +Severity : normal +Bugzilla : 16498 +Description: Get RAID stripe size from superblock +Details : RAID striping parameters are now saved in the superblock itself, + so we should use these parameters instead of having to specify + a mount option each time. + +Severity : major +Bugzilla : 16438 +Description: Disable big-endian ldiskfs server support. +Details : The ldiskfs code is not tested on big-endian machines, and + there are known compatibility problems in the extents code + when running for most of the kernels. Print an error message + and refuse to mount, in case anyone tests this. For existing + filesystems that might have been created in this way it is + possible to mount with the "bigendian_extents" option to + force the mount. + +------------------------------------------------------------------------------- + +2008-08-31 Sun Microsystems, Inc. + * version 3.0.6 + +Severity : enhancement +Bugzilla : 11826 +Description: Interoperability at server side (Disk interoperability) +Details : Exported some ldiskfs functions which are required for iop + +Severity : normal +Bugzilla : 15320 +Description: OSS crashes frequently, e2fsck does not fix +Details : Add an extra check to ldiskfs extents code for the condition, + eh_entries = 0 & eh_depth != 0 + +Severity : normal +Bugzilla : 15459 +Description: migrate ldiskfs - ldiskfs2 (extents on directories) +Details : disable preallocation for non-regular files. + +Severity : normal +Frequency : blocks per group < blocksize*8 and uninit_groups is enabled +Bugzilla : 15932 +Description: ldiskfs error: XXX blocks in bitmap, YYY in gd +Details : If blocks per group is less than blocksize*8, set rest of the + bitmap to 1. + +Severity : normal +Frequency : only for filesystems larger than 8TB +Bugzilla : 16101 +Description: ldiskfs BUG ldiskfs_mb_use_best_found() +Details : The ldiskfs mballoc3 code was using a __u16 to store the group + number, but with 8TB+ filesystems there are more than 65536 + groups, causing an oops. + +Severity : enhancement +Bugzilla : 10555 +Description: Add a FIEMAP(FIle Extent MAP) ioctl for ldiskfs +Details : FIEMAP ioctl will allow an application to efficiently fetch the + extent information of a file. It can be used to map logical blocks + in a file to physical blocks in the block device. + +Severity : normal +Bugzilla : 17490 +Description: mkfs.lustre: Unable to mount /dev/cciss/c0d1:Cannot allocate memory +Details : correctly handle device paths using a subdirectory in /dev when + creating the per-device procfs directory under /proc/fs/ldiskfs. + +------------------------------------------------------------------------------- + +2008-04-26 Sun Microsystems, Inc. + * version 3.0.5 + +Severity : normal +Bugzilla : 14493 +Description: Kernel BUG at ... ldiskfs/ldiskfs/mballoc.c:3853 +Details : Removing the underlying device (e.g. via a SCSI rescan) can cause a + kernel BUG in ldiskfs_mb_discard_inode_preallocations(). + +Severity : major +Bugzilla : 14596 +Description: deadlock in ext3_expand_extra_isize +Details : Inode expansion during ext3_mark_inode_dirty may lead to deadlock. + This is solved by making sure that ext3_expand_extra_isize isn't + called from ext3_xattr_set_handle. + +Severity : normal +Bugzilla : 14594 +Description: soft lockups on 1.6.2 MDS (is_subdir) +Details : don't add dentries with ".." to dcache and ignore such dentries in + iopen_lookup(). + +Severity : critical +Frequency : very rare, if additional xattrs are used on kernels >= 2.6.12 +Bugzilla : 15777 +Description: files may lose file attributes in some cases +Details : If there are multiple extended attributes stored on the inode, + in particular ACLs, SELinux, or user attributes (if user_xattr + is specified for the client mount options) then there is a risk + of attribute loss. If an additional attribute is be stored + initially in the inode and then increase in size enough to be + moved to the external attribute block (e.g. ACL growing in size) + for the attribute to be lost. + +Severity : normal +Bugzilla : 15604 +Description: inode version not being initialized on new inodes +Details : The inode i_version field was not being initialized on disk. + This field is currently unused but will be needed for VBR. + +-------------------------------------------------------------------------------- + +2008-01-11 Sun Microsystems, Inc. + * version 3.0.4 + +Severity : normal +Bugzilla : 13397 +Description: Add support for vanilla-2.6.22 kernel. + +-------------------------------------------------------------------------------- + +2007-12-07 Cluster File Systems, Inc. * version 3.0.3 Severity : normal +Bugzilla : 13164 +Description: statfs speedup patches. +Details : The patches improve statfs performance for very large + filesystems. + +Severity : normal Frequency : if the uninit_groups feature is enabled on ldiskfs Bugzilla : 13706 Description: e2fsck reports "invalid unused inodes count"