Hi, > > I started to run tgtd from the git repository. But it looks like > > the tgtd is still losing memory. > > Just memory leak? It doesn't crash yet? Unfortunately, this time it just crashed: Segmentation fault (core dumped) tgtd -f >& tgtd.log > > > On Sat, 02 Oct 2010 07:34:55 +0900 (JST) > > > Hirokazu Takahashi <taka@xxxxxxxxxxxxx> wrote: > > > > > > > I tested tgtd 1.0.9 with heavy load. But unfortunatelly it exited > > > > with a message "tgtd: iscsi_tx_handler(2210) error 0 0" as ever. > > > > > > Sorry, I haven't fixed anything. > > > > > > Can you try Chandra's patchset? It might work for you. Try the > > > 'threads' branch: > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/tomo/tgt.git threads > > > > Tue Oct 12 20:16:43 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.5 1.3 182660 3408 pts/0 Sl 20:06 0:03 tgtd -f > > Tue Oct 12 20:21:43 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.4 1.3 182660 3424 pts/0 Sl 20:06 0:04 tgtd -f > > Tue Oct 12 20:26:44 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.4 1.3 182660 3424 pts/0 Sl 20:06 0:05 tgtd -f > > Tue Oct 12 20:31:45 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.4 183164 3928 pts/0 Sl 20:06 0:05 tgtd -f > > Tue Oct 12 20:36:46 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.5 183204 3968 pts/0 Dl 20:06 0:06 tgtd -f > > Tue Oct 12 20:41:46 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.5 183428 4152 pts/0 Sl 20:06 0:07 tgtd -f > > Tue Oct 12 20:46:46 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.6 183440 4204 pts/0 Sl 20:06 0:08 tgtd -f > > Tue Oct 12 20:51:46 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.6 183440 4204 pts/0 Sl 20:06 0:09 tgtd -f > > Tue Oct 12 20:56:46 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.6 183516 4280 pts/0 Sl 20:06 0:10 tgtd -f > > Tue Oct 12 21:01:47 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.6 183660 4424 pts/0 Sl 20:06 0:11 tgtd -f > > Tue Oct 12 21:07:17 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.7 183748 4512 pts/0 Sl 20:06 0:11 tgtd -f > > Tue Oct 12 21:12:17 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.7 183884 4616 pts/0 Sl 20:06 0:13 tgtd -f > > Tue Oct 12 21:17:17 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.8 184124 4840 pts/0 Sl 20:06 0:14 tgtd -f > > Tue Oct 12 21:22:18 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.8 184124 4888 pts/0 Sl 20:06 0:14 tgtd -f > > Tue Oct 12 21:27:21 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.8 184164 4928 pts/0 Sl 20:06 0:15 tgtd -f > > Tue Oct 12 21:32:28 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 1.9 184388 5128 pts/0 Dl 20:06 0:16 tgtd -f > > Tue Oct 12 21:37:28 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 2.0 184636 5400 pts/0 Sl 20:06 0:17 tgtd -f > > Tue Oct 12 21:42:29 JST 2010 > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > > root 11528 0.3 2.0 184636 5400 pts/0 Sl 20:06 0:18 tgtd -f > > > > > > # tgtadm --lld iscsi --op show --mode=target > > Target 1: target1 > > System information: > > Driver: iscsi > > State: ready > > I_T nexus information: > > I_T nexus: 4 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 7 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 8 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 12 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 14 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 16 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 18 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 24 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 26 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 29 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 35 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 39 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 44 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 47 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 48 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 49 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 50 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 51 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 52 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 53 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 54 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 55 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 56 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 57 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 58 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 59 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 60 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 61 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 62 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 63 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 64 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 65 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 66 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 67 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 69 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 70 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > LUN information: > > LUN: 0 > > Type: controller > > SCSI ID: IET 00010000 > > SCSI SN: beaf10 > > Size: 0 MB > > Online: Yes > > Removable media: No > > Readonly: No > > Backing store type: null > > Backing store path: None > > Backing store flags: > > LUN: 1 > > Type: disk > > SCSI ID: 1.1 > > SCSI SN: xvdc1 > > Size: 20012 MB > > Online: Yes > > Removable media: No > > Readonly: No > > Backing store type: rdwr > > Backing store path: /dev/xvdc1 > > Backing store flags: > > LUN: 2 > > Type: disk > > SCSI ID: 1.2 > > SCSI SN: xvdd1 > > Size: 20012 MB > > Online: Yes > > Removable media: No > > Readonly: No > > Backing store type: rdwr > > Backing store path: /dev/xvdd1 > > Backing store flags: > > Account information: > > ACL information: > > ALL > > Target 2: target2 > > System information: > > Driver: iscsi > > State: ready > > I_T nexus information: > > I_T nexus: 2 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 5 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 6 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 9 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 10 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 11 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 13 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 15 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 17 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 19 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 20 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 23 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 25 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 28 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 32 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 33 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 34 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 36 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 37 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 40 > > Initiator: iqn.2010-09.jp.co.valinux:guest01 > > Connection: 0 > > IP Address: 172.17.112.101 > > I_T nexus: 41 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 42 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 43 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 46 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > I_T nexus: 68 > > Initiator: iqn.2010-09.jp.co.valinux:guest02 > > Connection: 0 > > IP Address: 172.17.112.102 > > LUN information: > > LUN: 0 > > Type: controller > > SCSI ID: IET 00020000 > > SCSI SN: beaf20 > > Size: 0 MB > > Online: Yes > > Removable media: No > > Readonly: No > > Backing store type: null > > Backing store path: None > > Backing store flags: > > LUN: 1 > > Type: disk > > SCSI ID: 2.1 > > SCSI SN: xvdc2 > > Size: 19987 MB > > Online: Yes > > Removable media: No > > Readonly: No > > Backing store type: rdwr > > Backing store path: /dev/xvdc2 > > Backing store flags: > > LUN: 2 > > Type: disk > > SCSI ID: 2.2 > > SCSI SN: xvdd2 > > Size: 19987 MB > > Online: Yes > > Removable media: No > > Readonly: No > > Backing store type: rdwr > > Backing store path: /dev/xvdd2 > > Backing store flags: > > Account information: > > ACL information: > > ALL > > -- > > To unsubscribe from this list: send the line "unsubscribe stgt" in > > the body of a message to majordomo@xxxxxxxxxxxxxxx > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
