search for: nullfs

Hi, I am going to merge latest batch of the nullfs improvements into stable/9. This will bring up significant performance enchancements due to use of the shared locks for lookups if the lower layer supports it, much better caching on the nullfs layer, and proper handling of the text segments on the nullfs. Also, it should improve the error recovery...

Hi List! Don't see much discussion about MAC here, time to change that! :-) Currently trying to set up a service jail, according to instructions in the handbook[1]. The problem I'm facing is that nullfs does not seem to support multilabeled filesystems, or am i missing something? ls -lZ /usr/js/testjail/var/run/test -rw-r--r-- 1 root wheel biba/equal 0 Feb 6 17:15 /usr/js/testjail/var/run/test Nullfs-mounting it inside the jail: ls -lZ /usr/j/testjail/s/var/run/test -rw-r--r-- 1 root wheel...

Hi, my FreeBSD-9/stable machine (FreeBSD freebsd-tower.goebo.site 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #2 r241044M: Sat Sep 29 12:52:01 CEST 2012 lbo@freebsd-tower.goebo.site:/usr/obj/usr/src/sys/GENERIC i386) crashes reproducibly when rsync-ing files to an NFSv4 share on the FreeBSD machine. The crash makes the system reboot. The crash creates files in /var/crash which may be obtained

TB --- 2003-08-09 16:00:11 - starting RELENG_4 tinderbox run for i386/i386 TB --- 2003-08-09 16:00:11 - checking out the source tree TB --- cd /home/des/tinderbox/RELENG_4/i386/i386 TB --- /usr/bin/cvs -f -R -q -d/home/ncvs update -Pd -rRELENG_4 src TB --- 2003-08-09 16:00:11 - /usr/bin/cvs returned exit code 1 TB --- 2003-08-09 16:00:11 - ERROR: unable to check out the source tree TB ---

...interlock @ kern/vfs_subr.c:2018 KDB: stack backtrace: witness_checkorder() at witness_checkorder+0x4da _mtx_lock_flags() at _mtx_lock_flags+0x4a vrefcnt() at vrefcnt+0x31 null_checkvp() at null_checkvp+0x65 null_lock() at null_lock+0x5b VOP_LOCK_APV() at VOP_LOCK_APV+0x81 vn_lock() at vn_lock+0x6b nullfs_root() at nullfs_root+0x4c vfs_donmount() at vfs_donmount+0x1096 nmount() at nmount+0x82 syscall() at syscall+0x21b Xfast_syscall() at Xfast_syscall+0xa8 --- syscall (378, FreeBSD ELF64, nmount), rip = 0x800679e8c, rsp = 0x7fffffffe558, rbp = 0x7fffffffee40 --- -- Ariff Abdullah FreeBSD ---------...

...'s STABLE- but not anymore. The boot process fails with something like WARNING: $true wasn't set, see man rc.conf (or something similar, I don't have the exact error message, but I can reproduce if it's needed), and the problem is that the rc scripts try to mount the devfs (and nullfs) stuff to the yet unmounted ZFS, so /pool/jail/ldap/dev doesn't exist. If I create them on the root filesystem, the OS boots up fine, but of course I don't have the devfs's mounted onto ZFS, they are beneath it (umount and mount -a solves the issue). There is a similar problem with...

...bols from /boot/kernel/libiconv.ko.symbols...done. done. Loaded symbols for /boot/kernel/libiconv.ko Reading symbols from /boot/kernel/linprocfs.ko...Reading symbols from /boot/kernel/linprocfs.ko.symbols...done. done. Loaded symbols for /boot/kernel/linprocfs.ko Reading symbols from /boot/kernel/nullfs.ko...Reading symbols from /boot/kernel/nullfs.ko.symbols...done. done. Loaded symbols for /boot/kernel/nullfs.ko Reading symbols from /boot/kernel/if_vlan.ko...Reading symbols from /boot/kernel/if_vlan.ko.symbols...done. done. Loaded symbols for /boot/kernel/if_vlan.ko Reading symbols from /usr/l...

Hi, I am running dovecot/postfix/amavisd within a jail on freebsd. I have a nullfs mounted within the jail that links back to an NFS server. I am constantly getting these errors and my mail never gets delivered. I am hoping someone has a fix for me! Mar 15 18:26:02 deliver(boomer at vximultimedia.com): Error: copy: i_stream_read() failed: Stale NFS file handle Mar 15 18:26:0...

...da.ko 8 2 0xc0e75000 4a64c sound.ko 9 1 0xc0ec0000 4d84 ichsmb.ko 10 2 0xc0ec5000 1be0 smbus.ko 11 1 0xc0ec7000 4dc0 atapicam.ko 12 1 0xc0ecc000 6a45c acpi.ko 13 1 0xc7277000 7000 linprocfs.ko 14 2 0xc727e000 22000 linux.ko 15 1 0xc72d3000 4000 nullfs.ko 16 1 0xc7825000 e000 fuse.ko 17 1 0xc79cc000 4000 fdescfs.ko 18 1 0xc7b37000 2000 rtc.ko 19 1 0xc7c15000 9000 i915.ko 20 1 0xc7c1e000 13000 drm.ko I don't know how to get more out of the crash dump, please tell me. root@daemon:/usr/obj/usr/src/sys/DAEMO...

...em(4). Things I've tried: - restarting all software/services including the jail - down/up the network interface The only thing that works is rebooting. Also, the only possible "strange" part of this setup is that the NFS mounts used by the jail are not direct. They're actually nullfs mounted into the jail as I want access to them outside of the jail as well. Not sure if nullfs+nfs could do something this bizarre. If anyone has any hints on what I can do to track this down it would be appreciated.

9.2 PRERELEASE (today) / amd64 Hello, I'm seeing a panic while trying to build a poudriere repository. As far I can see it always happens when gam_server is started (ie xfce is running) and under disk load (poudriere bulk build) : (That is something new, the box was pretty stable) the complete crash dump (core.0.txt) is here: http://user.lamaiziere.net/patrick/panic_gam_server.txt Fatal

I'm running 9.2-RC4 on a handful of desktop and server machines (both i386 and amd64). I have seen three panics (all vm_page_unwire) on one of those systems only (amd64 server) during the past week. The first two panics were triggered when shutting down the ntpd daemon (a recent development snapshot version of ntpd: 4.2.7p387). Exiting a later release (p388) has not triggered the panic.

Hi all. I prefer to build all ports in /tmp, which is actually a tmpfs filesystem. I have 8G partition. But when I tried to compile Apache OpenOffice system starts shooting processes when I was near 6G of swap. Oct 11 18:12:32 ar1l0u kernel: swap zone exhausted, increase kern.maxswzone Oct 11 18:12:32 ar1l0u kernel: pid 1334 (java), uid 818, was killed: out of swap space Oct 11 18:12:32

Hello, I am trying to setup a file server using the SFTP protocol with OpenSSH. I am in trouble because sshd refuses to chroot to a directory that is writable by users other than the owner. I guess that this is to prevent someone else from creating a .ssh/authorized_keys file and impersonate the user. But we have configured an alternative AuthorizedKeysFile. I also understand that a chroot user

...exec, error. Jul 22 11:32:28 mobileKamikaze amd[8176]/info: AMFS: nfs, link, nfsx, nfsl, host, linkx, program, union, ufs, cdfs, Jul 22 11:32:28 mobileKamikaze amd[8176]/info: pcfs, auto, direct, toplvl, error, inherit. Jul 22 11:32:28 mobileKamikaze amd[8176]/info: FS: cd9660, nfs, nfs3, nullfs, msdosfs, ufs, unionfs. Jul 22 11:32:28 mobileKamikaze amd[8176]/info: Network 1: wire="192.168.1.0" (netnumber=192.168.1). Jul 22 11:32:28 mobileKamikaze amd[8176]/info: Network 2: wire="192.168.0.0" (netnumber=192.168). Jul 22 11:32:28 mobileKamikaze amd[8176]/info: My ip a...

...expected to be low traffic. You can sign up for the new list at: https://lists.FreeBSD.org/mailman/listinfo/freebsd-ops-announce The kind of issues we expect to announce on the new list is: * svn0.us-west.FreeBSD.org and svnweb.FreeBSD.org are currently having performance issues due to pressing nullfs harder than most normal people do (a bugfix is in the works). * We now have SSL/TLS certificates for HTTPS on www.FreeBSD.org, wiki.FreeBSD.org, svnweb.FreeBSD.org, and lists.FreeBSD.org. * wiki.FreeBSD.org now redirects all users to HTTPS, so all traffic is encrypted. and so on. All of the above...

...rule with the sr01 as destination host, IT DOESN'T WORK: from internet, fw01 or sr02, we can connect to the tcp port !!!!!!!!!!!!!!!!! It's not pf related, because, same behaviour occurs with IPF!!!!!!!! Details fw01: running FreeBSD 5.3, GENERIC kernel, with modules = acpi, ipl, bridge, nullfs and pf. Sr01: FreeBSD 5.2.1, custom kernel Sr02: FreeBSD 5.3, GENERIC kernel ------------------------------------pf.conf set loginterface fxp1 jail=**IP** sr01=**IP** sr02=**IP** #block in quick proto tcp from any to $sr01 port smtp pass quick from any to $jail keep state label 0 pass quick fro...

...c: IMAP(*******@****.co.uk): file mail-index-view.c: line 265 (view_lookup_seq_range): assertion failed: (first_uid <= last_uid) Any help would be appreciated. TIA, Peter Risdon. # dovecot --version 1.1.7 # dovecot -n # 1.1.7: /usr/local/etc/dovecot.conf # OS: FreeBSD 6.2-RELEASE-p7 i386 nullfs protocols: imap imaps pop3 pop3s ssl_cert_file: /etc/ssl/certs/server.crt ssl_key_file: /etc/ssl/private/server.key ssl_key_password: ********** disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr...

...of ~110MB/Sec with Samba 3 and only ~45 MB/Sec with Samba 4? With such a mega-drop in performance Samba 4 seems not to be an alternative for me? :( :( I wonder what I could have done wrong? I'm running Samba 3 and 4 in seperate FreeBSD 10 jails identically configured. The shared filesystem is nullfs mounted into each jail. The Filesystem on the jails Host is a ZFS raidz. Bonnie++ can write to it with ~150MB/Sec. I tried following configure switches so far: - with and without aio support - with or without debug symbols in the compiled binaries (had it on by default) - with or without pthread...

Hi all, I am looking at securing a web server using the FreeBSD MAC Framework. To make things clear I will call the hosted users "web users". Those are the issues I am dealing with: ** Network Security ** - Web users shouldn't be able to connect to reserved local ports apart from 25(smtp); 80(http); 443(https) and 3306(MySQL) Solution: run the web server and web users shell in