search for: jfs2

Jerry, Jeremy, Whilst fixing bug 2445, I stumbled across NFSv4 ACLs with EA version 2 capability. This is only supported on filesystems that are created JFS2 with Extended Attribute Version 2 support which is part of the NFSv4 ACL support native to JFS2 in AIX 5.3. This is new in AIX 5.3 and I'd like to get to work implementing it as an addition to Linux and IRIX EA support. Are the any docs that I can get started on making this happen? I'm loo...

...I had the old server running 3.0.14a for 6 weeks prior to the upgrade as part of my migration plan. There are Windows 98 boxes that connect to this server (workgroup), as well as XP SP2 boxes that connect to the server (domain). The shares that I am having problems with are on IBM's "jfs2" filesystem. The XP boxes are working perfectly. The Windows 98 boxes work to read and save files. HOWEVER... if one "Explores" into one of the folders, Samba goes into an endless loop. The little flashlight in Windows 98 Explorer just keeps waving back and forth. The behavio...

Server: - AIX5.3 with JFS2 file systems - IBM pSeries 520 (1.9GHz p5+ CPU) - Samba 3.0.22 (and the same problem exists in 3.0.21a) - I tested Samba compiled from sources with GCC 4.0.2 and 3.4.3 same result for both. I also downloaded the AIX binary from http://us4.samba.org/samba/ftp/Binary_Packages/AIX/ and it has the same...

...Y OBTAIN DUMP CHECK ERROR LOG FOR ADDITIONAL RELATED ENTRIES IF PROBLEM PERSISTS, CONTACT APPROPRIATE SERVICE REPRESENTATIVE Detail Data FILE NAME j2_xtree.c LINE NUMBER 1909 JFS2 MAJOR/MINOR DEVICE NUMBER 000A 000C JFS2 ERROR LOG FLAG 0008 0004 FILE SYSTEM DEVICE AND MOUNT POINT /dev/fslv00, /i

I=92m using Samba 3.0.24 on Ubuntu Feisty. I=92m managing my printers = with CUPS. =20 =20 Just yesterday, one printer stopped being able to print through Samba. = This printer still prints fine directly from CUPS. When I try to send any = print job to the print via Samba, I get this: =20 [2008/04/08 11:15:58, 0] printing/printing.c:allocate_print_jobid(2262) allocate_print_jobid: failed

Most likely non-Dovecot, but I'd appreciate any comments on WTF might be going on here. Preparatory to migration from mbox to maildir format on our AIX mail server, I am migrating from the JFS filesystem (being deprecated by IBM) to JFS2 to better handling the jump in the number of files. Two nights ago, I took the first step and migrated the IT homedir filesystem: copied it to a scratch disk, melted down the FS and recreated it as a JFS2 FS. In order to keep changes from happening to it during this process, I killed off DC (do...

Hi, AIX's implementation of posix_fallocate is a little bit, let me say, peculiar. Attached is a patch to "fix" (=work around) this. Without you'll see this in the logs: Jul 28 01:17:41 trevi mail:err|error dovecot: IMAP(beckerr): posix_fallocate() failed: File exists Jul 28 01:17:41 trevi mail:err|error dovecot: IMAP(beckerr): file_set_size() failed with mbox file

I'm running samba 3.0.23c on aix 5.3 TL4. I'm using Tivoli HSM 5.3.4.0 on a JFS2 filesystem. Samba compiled fine, and I set "dmapi support = yes" in smb.conf, but samba wouldn't recognize offline files ("migrated files" in tsm terminology). After setting a higher log level I think I've tracked down the problem. The patch is at the bottom of thi...

...docs don't mention using NIS/yp for authentication, that I can find. Q2: Does DC support NIS/yp authentication? I guess I could periodically do a ypcat passwd to a file and point DC at it... 3) on IBM's AIX Unix... Q3: Is there anyone out there running DC on AIX? 5.x or 4.3.3? JFS or JFS2? 4) Inbox location/format: = I will want to move from our legacy .mbox format to, I suppose, the DC default of Maildir++. = I will want to do this in groups over time, rather than all at once, so both formats will have to work = The legacy location of INBOXes has been /var/spool/mail/<userid&...

In some spare time, been trying to get Samba 4.10.6-1 working on AIX. Several earlier posts handled by Louis and Rowland. Which were much appreciated and beneficial. Using this stripped (leaving comments out of it) GLOBALS section of smb.conf: [global] workgroup = boost realm = BOOST.COM server string = Samba Server Version %v interfaces = lo eth0

...ven after you fix the 'map to guest' problem) because the user 'nobody' (or whoever the guest user is on AIX) is not in the 'valid users'. If this was using an ext4 filesystem (or similar), I would suggest adding 'vfs_objects = acl_xattr' to [global], but this is jfs2 on AIX. A bit of investigation turned up 'vfs_aixacl2' which I think will do the same thing, try running 'man vfs_aixacl2', if this doesn't work, see here: https://fossies.org/linux/misc/samba-4.11.6.tar.gz/samba-4.11.6/source3/modules/README.nfs4acls.txt If it does work si...

...uble convincing rsync to read and apply ACLs to files as root or otherwise. Googling, reading the source and docs have not helped so far. I always seem to get the error message sys_acl_get_tag_type(): Unsupported attribute value (124). Our rsync version is fairly recent, I'm using a jfs2 filesystem, and I'm using a very simple test case (see below). The ACL in question seems pretty standard and simple. What does unsupported attribute value mean? How can I get it supported? Anyone have any ideas on how to convince rsync to save and apply the acls to the destination?...

...nday morning. > on the share definition that holds a large number of files, > you might find a speed up. I can see the effect it has here > when I disable the kernel and FAM based change notify. > You know, I was trying to manufacture a way to do this with DMAPI (which is supported on JFS2) and set an event on {postcreate, postdelete, postrename} and check the errno value for success, but there seems to be absolutely no way to get the lib to do signalling. It appears to be a poll/select API. Bummer....I wish IBM would put some of these cool Linux-only goodies in their FS. Cheers,...

Hi, We're running Samba 3.0.26a on AIX 5.3 using security=ads. Users get access denied when ADS user token size gets over an unknow limit even though the ACL settings on JFS2 files/directories should give them access. To demonstrate and based on "id userid" output, user1 AD user token size is over 9k in size since it belongs to about 400 AD groups while user2 AD user token size is less than 1k in size. Both userids are members of AD group1. Giving access to...

We have Win98 DOS (4.11.2222) clients that exhibit behaviors thought to have been corrected. They are running the MS-CLIENT redirector. 3.0.11 will do a directory listing correctly and show all entries in upper case. 3.0.14a gets stuck in a dir loop with the client and displays non-mangled names in lower case. 3.0.20rc2 gets stuck in a dir loop with the client and displays all entries in upper

...; users'. > > ++++++ > > Rowland, the above recommendations were implemented; shares no longer used have been deleted. > > ++++++ > > If this was using an ext4 filesystem (or similar), I would suggest > adding 'vfs_objects = acl_xattr' to [global], but this is jfs2 on AIX. A > bit of investigation turned up 'vfs_aixacl2' which I think will do the > same thing, try running 'man vfs_aixacl2', if this doesn't work, see > here: > https://fossies.org/linux/misc/samba-4.11.6.tar.gz/samba-4.11.6/source3/modules/README.nfs4acls.txt &gt...

...; users'. > > ++++++ > > Rowland, the above recommendations were implemented; shares no longer used have been deleted. > > ++++++ > > If this was using an ext4 filesystem (or similar), I would suggest > adding 'vfs_objects = acl_xattr' to [global], but this is jfs2 on AIX. A > bit of investigation turned up 'vfs_aixacl2' which I think will do the > same thing, try running 'man vfs_aixacl2', if this doesn't work, see > here: > https://fossies.org/linux/misc/samba-4.11.6.tar.gz/samba-4.11.6/source3/modules/README.nfs4acls.txt &gt...

Improving Samba write performance on Linux ------------------------------------------ Abstract -------- Samba performance is good in most circumstances, but modern Linux distributions have improved file systems since Samba was first developed. In particular, they have a feature that Samba does not take advantage of by default. In recent work I found that making some simple changes to Samba could

From reading the wiki for a filesystem quota, I took my shot at 1) building my binaries using the mods in AIXPluginsSupport 2) changing dovecot.conf and 3) putting the plugins in the library But I'm getting this error message when I invoke dovecot: Plugin imap_quota not found from directory /usr/local/lib/dovecot Error: imap dump-capability process returned 89 It would seem that a) I have

We are using MySQL, and love the idea of using zfs for this. We are used to using Direct I/O to bypass file system caching (let the DB do this). Does this exist for zfs? This message posted from opensolaris.org