On 11/3/13, 10:18 PM, Michael L. Semon wrote: > On 11/03/2013 09:37 PM, Eric Sandeen wrote: >> On 11/3/13, 6:39 PM, Dave Chinner wrote: >>> On Sun, Nov 03, 2013 at 09:17:04AM +0100, Kasparek Tomas wrote: >>>> Hello, >>>> >>>> I'm trying to get more then 25 ACLs entries to work according to >>>> http://oss.sgi.com/pipermail/xfs/2013-May/026544.html . I'm running 3.10.x >>>> kernel which seems to contain these changes. I understand, that this is >>>> on-disk format change, so I expect to need new xfsprogs too. I tried the >>>> version from CentOS 6.4 (3.1.1) and one from git repo ( >>>> git://oss.sgi.com/xfs/cmds/xfsprogs), but still it fails to create more then >>>> 25 ACL entries (21 user defined). Is there something I'm still missing? >>> >>> You haven't told mkfs to change the on disk format to enable more >>> than 25 ACLs. Only the version from git will do it, and your CentOS >>> kernel will not support it. >> >> but the 3.10.x kernel you're running will IIRC; use "-m crc=1" on the mkfs.xfs >> commandline from a git mkfs.xfs. >> >> -Eric >> >>> Cheers, >>> >>> Dave. > > Y'know, Eric, your best suggestions are always made when I'm working on a > non-test PC that I don't really want to touch ;-) But anyway, (i686 Pentium > 4, kernel 3.10.17)... > > git xfsprogs will make the filesystem in question: > > root@bpserver:/storage/devel/git-xfsprogs# mkfs/mkfs.xfs /dev/sdb3 > mkfs.xfs: /dev/sdb3 appears to contain an existing filesystem (swap). > mkfs.xfs: Use the -f option to force overwrite. > root@bpserver:/storage/devel/git-xfsprogs# mkfs/mkfs.xfs -f -m crc=1 /dev/sdb3 > meta-data=/dev/sdb3 isize=512 agcount=4, agsize=65536 blks > = sectsz=512 attr=2, projid32bit=1 > = crc=1 > data = bsize=4096 blocks=262144, imaxpct=25 > = sunit=0 swidth=0 blks > naming =version 2 bsize=4096 ascii-ci=0 ftype=1 > log =internal log bsize=4096 blocks=12800, version=2 > = sectsz=512 sunit=0 blks, lazy-count=1 > realtime =none extsz=4096 blocks=0, rtextents=0 > > However, it should be dirent (ftype=1 in the above output) that keeps a > vanilla 3.10.17 kernel from mounting the resulting filesystem: I'm sorry, you are right - it hit kernel v3.11: 5c87d4bc1a86bd6e6754ac3d6e111d776ddcfe57 xfs: increase number of ACL entries for V5 superblocks $ git describe --contains 5c87d4bc1a86bd6e6754ac3d6e111d776ddcfe57 v3.11-rc1~18^2~41 -Eric _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
