similar to: Pawel in ;login:

? 2007-3-15???8:00?freebsd-security-request@freebsd.org ??? > Send freebsd-security mailing list submissions to > freebsd-security@freebsd.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.freebsd.org/mailman/listinfo/freebsd-security > or, via email, send a message with subject or body 'help' to > freebsd-security-request@freebsd.org

Hi. I gave a talk about ZFS during EuroBSDCon 2007, and because it won the the best talk award and some find it funny, here it is: http://youtube.com/watch?v=o3TGM0T1CvE a bit better version is here: http://people.freebsd.org/~pjd/misc/zfs/zfs-man.swf BTW. Inspired by ZFS demos from OpenSolaris page I created few demos of ZFS on FreeBSD:

Hi. I'd like to commit this patch: http://people.freebsd.org/~pjd/patches/vfs_mount.c.9.patch It currently should change nothing, but will be needed once we allow to grant privileges for jails. I'd like to commit it now, so I can experiment easier with my ZFS improvements. -- Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org

The time has come to review the current Contributor and Core contributor grants for ZFS. Since all of the ZFS core contributors grants are set to expire on 02-24-2009 we need to renew the members that are still contributing at core contributor levels. We should also add some new members to both Contributor and Core contributor levels. First the current list of Core contributors: Bill

Here''s some exciting news! Chris Emura, the Filesystem Development Manager within Apple''s CoreOS organization is interested in porting ZFS to OS X. For more information, please e-mail him directly at cemura at apple.com. Speaking for the zfs team (at Sun), this is great news and we fully support the effort. my powerbook hungers for ZFS, eric This message posted from

Roland Mainz wrote: > April Chin wrote: > > I''m in the process of filing manpage bugs for ksh93 to include > > changes to existing pages and new manpages for ksh93(1) and its > > builtins (builtin(1), disown(1)). > > > > CR 6457823 New manpages needed for ksh93 > > > > However, I do not see any manpages for vmap(1), alarm(1), or vpath(1). >

In zfs_mount() function, when we process a mount by a regular user through the delegated administration, the comment states: /* * Make sure user is the owner of the mount point * or has sufficient privileges. */ This makes sense, but the code doesn''t match the comment. The code ensures that user is the owner of the mount point _and_ can write to the directory. Or does "has

Hi. Someone currently reported a ''ss == NULL'' panic in space_map.c/space_map_add() on FreeBSD''s version of ZFS. I found that this problem was previously reported on Solaris and is already fixed. I verified it and FreeBSD''s version have this fix in place...

Hi, I have two servers running: freebsd with a zpool v28 and a nexenta (opensolaris b134) running zpool v26. Replication (with zfs send/receive) from the nexenta box to the freebsd works fine, but I have a problem accessing my replicated volume. When I''m typing and autocomplete with tab key the command cd /remotepool/us (for /remotepool/users) I get a panic. check the panic @

Hi. I noticed that when non-64bit variable is given as a second argument to atomic_add_64() function, the result is invalid. I found few places where such situation occurs. I wonder how this got unnoticed with ztest, which fails on me within a few seconds (after I started to use Solaris atomic operations) on assertions. Maybe this only doesn''t work when compiled with gcc? Not sure, but

Hi. We''re testing the most recent ZFS version from OpenSolaris ported to FreeBSD. Kris (CCed) observed strange situation. In function arc_read() he had a panic on assertion that we try to unlock a lock which is not beeing held: rw_enter(&pbuf->b_hdr->b_datalock, RW_READER); err = arc_read_nolock(pio, spa, bp, done, private, priority, flags, arc_flags, zb);

I can''t find anything using those functions. Can they be removed? -- Pawel Jakub Dawidek http://www.wheel.pl pjd at FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type:

Hi. I''m happy to inform that the ZFS file system is now part of the FreeBSD operating system. ZFS is available in the HEAD branch and will be available in FreeBSD 7.0-RELEASE as an experimental feature. Commit log: Please welcome ZFS - The last word in file systems. ZFS file system was ported from OpenSolaris operating system. The code in under CDDL license. I''d

Hello All There is still time to register online. You will also be available to register on-site as well. Just to give you an idea of the presentation that will be given. * Presentation: Kerberos Authentication for Web Security * Presentation: Protecting Oracle Applications with Built-In Solaris Security Features * Presentation: H/W based isolation and security for Virtual Machine Network *

I'm setting up a server where I plan to use Jails to improve security I also have installed and am configuring ipfilter. Here are my questions: Because I'm using Jails, I will have to have multiple ip aliases on the network interface. I will use ipfilter to specify what can go to each of the addresses. (e.g., allow only incoming to port 80 on the jail running apache). Another

Hi. I''ve almost all file system functions working. I started to run some heavy file system regression tests. They work. fsx wasn''t able to break my port, but the test you can find here: http://people.freebsd.org/~kan/fsstress.tar.gz broke it. My kernel panics on this assertion (zfs_dir.c): 749: mutex_exit(&dzp->z_lock); 750: 751: error =

I''m CCing zfs-discuss at opensolaris.org, as this doesn''t look like FreeBSD-specific problem. It looks there is a problem with block allocation(?) when we are near quota limit. tank/foo dataset has quota set to 10m: Without quota: FreeBSD: # dd if=/dev/zero of=/tank/test bs=512 count=20480 time: 0.7s Solaris: # dd if=/dev/zero of=/tank/test bs=512 count=20480 time: 4.5s

ZVOL was recently converted to use range locking, but it seems the comment below wasn''t updated: /* * There must be no buffer changes when doing a dmu_sync() * because * we can''t change the data whilst calculating the checksum. * A better approach than a per zvol rwlock would be to lock * ranges. */ -- Pawel Jakub Dawidek http://www.wheel.pl

Hello. I'm pleased to announce that the registration for the EuroBSDcon 2012 conference in Warsaw, Poland is now officially open! You can find all information about the conference at its official website: http://2012.eurobsdcon.org/ More frequent updates will be posted to the conference's Facebook page: https://www.facebook.com/pages/EuroBSDcon/171013546286700 and on Twitter:

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-04:12.jailroute Security Advisory The FreeBSD Project Topic: Jailed processes can manipulate host routing tables Category: core Module: kernel