search for: v_object

...are available (10% of the vnodes need to be freed). Under our test, none of the nodes meet the criteria for freeing, so the vnlru process goes to sleep for 3 seconds without signaling anything. Then it wakes, tries again, same result. Current constraints are: - v_type is not VNON or VBAD - v_object is NULL or v_object->resident_page_count < trigger - VMIGHTFREE(vp) is true - can acquire vp->v_interlock I tried adding code which uses only the following constraints if no nodes could be freed the previous time: - VMIGHTFREE(vp) is true - can acquire v_interlock However, few nod...

hail, I have an old AthlonXP 1700+ running 7-STABLE: FreeBSD xxx 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #1: Thu Nov 13 23:54:59 BRT 2008 root@xxx:/usr/obj/usr/src/sys/xxx i386 where I have two 750GB Seagate SATA Disks. They are divided as two slices, around the first 120GB are gathered in gmirror, and what left is in gstripe. so that's whats going on. if the machine locks, and fsck comes to

...e062f4}, v_synclist = {le_next = 0x0, le_prev = 0x0}, v_numoutput = 0, v_type = VREG, v_un = {vu_mountedhere = 0x0, vu_socket = 0x0, vu_spec = {vu_specinfo = 0x0, vu_specnext = { sle_next = 0x0}}, vu_fifoinfo = 0x0}, v_lease = 0x0, v_lastw = 0, v_cstart = 0, v_lasta = 0, v_clen = 0, v_object = 0x0, v_interlock = { lock_data = 0}, v_vnlock = 0x0, v_tag = VT_UNION, v_data = 0x92aa0080, v_cache_src = {lh_first = 0x0}, v_cache_dst = {tqh_first = 0x0, tqh_last = 0xc5e06340}, v_dd = 0xc5e062c0, v_ddid = 0, v_pollinfo = { vpi_lock = {lock_data = 0}, vpi_selinfo = {si_pid = 0, si...

...n # patch -p < /path/to/patch_or_advisory [ Recompile your kernel as described in http://www.freebsd.org/handbook/kernelconfig.html and reboot the system ] --- imgact_elf.c 2000/04/30 18:51:39 1.75 +++ imgact_elf.c 2000/07/23 22:19:49 1.78 @@ -190,6 +190,21 @@ object = vp->v_object; error = 0; + /* + * It's necessary to fail if the filsz + offset taken from the + * header is greater than the actual file pager object's size. + * If we were to allow this, then the vm_map_find() below would + * walk right off the end of the file object...

...469cb4}, v_synclist = {le_next = 0x0, le_prev = 0x0}, v_numoutput = 0, v_type = VBAD, v_un = {vu_mountedhere = 0x0, vu_socket = 0x0, vu_spec = {vu_specinfo = 0x0, vu_specnext = { sle_next = 0x0}}, vu_fifoinfo = 0x0}, v_lease = 0x0, v_lastw = 0, v_cstart = 0, v_lasta = 0, v_clen = 0, v_object = 0x0, v_interlock = { lock_data = 0}, v_vnlock = 0x0, v_tag = VT_NON, v_data = 0x0, v_cache_src = {lh_first = 0x0}, v_cache_dst = {tqh_first = 0x0, tqh_last = 0xe8469d00}, v_dd = 0xe8469c80, v_ddid = 0, v_pollinfo = { vpi_lock = {lock_data = 0}, vpi_selinfo = {si_pid = 0, si_note = {...

Hi All, I have what I think is a ZFS related bug. Unfortunately my simplest test case is a bit cumbersome and I haven't definitively proven that the problem is ZFS related. I'm hoping for some feedback on how to move forward. Quick background: I rip my CD's using grip and produce flac files. I tag the music using Musicbrainz' Picard and transcode it to mp3's within Picard

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

...ks db> show alllocks Process 4 (g_down) thread 0xc6797460 (100015) exclusive sleep mutex isp r = 0 (0xc67e0690) locked @ /usr/src/sys/cam/cam_periph.h:182 db> show lockedvnods Locked vnodes 0xcb090160: tag ufs, type VDIR usecount 1, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xcaa70c1c ref 0 pages 1 lock type ufs: EXCL (count 1) by thread 0xc74c6690 (pid 768)#0 0xc077f6c0 at _lockmgr+0x560 #1 0xc099cb51 at ffs_lock+0x91 #2 0xc0aafcc5 at VOP_LOCK1_APV+0xa5 #3 0xc081f7b8 at _vn_lock+0xf8 #4 0xc0813c20 at vget+0x110 #5 0xc08029b7 at cache_lookup+0x4e7 #6 0xc0802aea a...