Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262912AbUCKA4P (ORCPT ); Wed, 10 Mar 2004 19:56:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262922AbUCKA4P (ORCPT ); Wed, 10 Mar 2004 19:56:15 -0500 Received: from ns.cohaesio.net ([212.97.129.16]:42199 "EHLO ns.cohaesio.net") by vger.kernel.org with ESMTP id S262912AbUCKAzw convert rfc822-to-8bit (ORCPT ); Wed, 10 Mar 2004 19:55:52 -0500 X-MimeOLE: Produced By Microsoft Exchange V6.5.6944.0 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Subject: RE: 2.6.3 userspace freeze Date: Thu, 11 Mar 2004 01:45:59 +0100 Message-ID: <222BE5975A4813449559163F8F8CF503458439@cohsrv1.cohaesio.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: 2.6.3 userspace freeze Thread-Index: AcQGtogxF2QlXBWNRvSvfDEWZ/gK3QASZEZw From: "Anders K. Pedersen" To: "Jan Kara" Cc: "Andrew Morton" , Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 10628 Lines: 274 Hello, > -----Original Message----- > From: Jan Kara [mailto:jack@suse.cz] > Sent: Wednesday, March 10, 2004 4:44 PM > To: Anders K. Pedersen > Cc: Andrew Morton; linux-kernel@vger.kernel.org > Subject: Re: 2.6.3 userspace freeze > > I will try this to night; just to make sure I understand > you correctly: > > You just want me to turn off quotas on all file systems > (currently they > > are in use on one of them), and it is not necessary to recompile the > > kernel without quota support? > Yes, just turning quotas off with quotaoff(8) should be > enough to rule > out possible deadlocks caused by quotas. I just tried booting the 2.6.3 kernel without any qoutas enabled in fstab, and it failed like previously after only 17 minutes. Output from vmstat 1 before the freeze: procs memory swap io system cpu r b w swpd free buff cache si so bi bo in cs us sy id 0 1 0 0 1388352 67052 138104 0 0 440 364 1309 806 15 5 80 0 1 0 0 1386304 67496 138068 0 0 436 668 1410 1008 24 5 71 0 1 0 0 1384512 67980 138196 0 0 584 692 1583 1295 33 5 62 0 1 1 0 1385024 68436 138284 0 0 500 492 1404 995 17 2 80 1 1 0 0 1383888 68880 138316 0 0 448 568 1422 1099 24 22 53 0 1 0 0 1381968 69276 138328 0 0 396 316 1382 929 26 4 71 0 1 0 0 1381016 69712 138300 0 0 428 1488 1415 1095 12 3 85 0 1 0 0 1379864 70136 138352 0 0 424 500 1275 873 11 2 87 0 1 1 0 1378792 70600 138296 0 0 460 660 1320 967 11 1 88 0 1 0 0 1377704 71020 138352 0 0 416 884 1445 1245 25 24 51 0 1 0 0 1376616 71440 138340 0 0 420 556 1372 991 23 5 72 0 1 0 0 1374632 71884 138372 0 0 436 1308 1423 1065 17 4 79 0 1 0 0 1373672 72324 138340 0 0 444 448 1319 983 9 3 88 0 1 0 0 1372584 72752 138320 0 0 428 316 1309 840 16 2 82 0 1 0 0 1371496 73208 138340 0 0 448 688 1315 1085 9 13 78 0 3 0 0 1370216 73676 138552 0 0 672 604 1436 1172 13 3 84 0 1 0 0 1367976 74088 138616 0 0 448 524 1442 1035 22 4 74 0 1 0 0 1365280 74536 138644 0 0 448 564 1306 918 9 4 87 0 1 0 0 1363808 74960 138696 0 0 424 360 1291 804 11 2 87 0 1 1 0 1362848 75428 138704 0 0 460 772 1321 1117 18 27 55 0 1 0 0 1361504 75916 138692 0 0 488 464 1322 928 15 2 83 procs memory swap io system cpu r b w swpd free buff cache si so bi bo in cs us sy id 0 1 0 0 1360224 76376 138708 0 0 452 432 1286 783 15 3 83 1 0 0 0 1358712 76812 138680 0 0 436 604 1366 1091 11 12 76 0 1 0 0 1357624 77256 138780 0 0 556 740 1363 1025 7 3 90 0 1 0 0 1356600 77708 138804 0 0 452 492 1303 943 10 17 74 0 1 0 0 1355064 78196 138860 0 0 480 244 1322 928 24 5 71 1 0 0 0 1353976 78668 138864 0 0 472 272 1323 837 11 2 87 0 1 0 0 1352824 79132 138876 0 0 464 560 1365 993 11 3 86 0 1 0 0 1350152 79592 138824 0 0 460 508 1434 1044 22 3 75 0 1 0 0 1350344 80060 138900 0 0 500 348 1279 894 10 17 73 0 1 0 0 1349200 80544 138892 0 0 480 668 1387 1124 20 5 75 0 1 0 0 1348240 80988 138924 0 0 436 1256 1427 1256 6 2 92 0 1 0 0 1345440 81488 138968 0 0 524 500 1368 940 14 4 82 0 1 0 0 1344272 81952 138912 0 0 464 440 1352 918 13 4 83 2 0 0 0 1344784 82428 138980 0 0 476 552 1310 914 6 8 86 0 1 0 0 1343632 82904 138912 0 0 468 664 1331 1163 6 15 79 0 1 0 0 1342352 83376 138916 0 0 464 816 1354 1085 5 2 93 0 1 0 0 1341264 83820 138948 0 0 444 316 1216 678 3 1 96 0 1 0 0 1340112 84248 138996 0 0 428 392 1233 752 3 2 95 0 1 0 0 1338824 84660 139060 0 0 464 524 1363 949 11 1 88 0 1 1 0 1337352 85132 139064 0 0 512 608 1374 1143 9 21 70 0 1 0 0 1335992 85616 139124 0 0 516 1012 1655 1483 16 4 79 procs memory swap io system cpu r b w swpd free buff cache si so bi bo in cs us sy id 1 0 0 0 1334904 86100 139116 0 0 488 352 1248 788 3 2 95 0 1 0 0 1334008 86552 139140 0 0 448 696 1359 1045 3 1 96 0 1 0 0 1333048 87036 139200 0 0 484 492 1423 1021 4 2 94 0 1 1 0 1331960 87528 139184 0 0 476 596 1295 990 4 22 74 1 0 0 0 1369848 87920 139268 0 0 392 664 1291 837 14 10 76 1 0 0 0 1361848 87920 139268 0 0 0 488 1216 648 54 6 41 1 0 0 0 1357048 87928 139260 0 0 16 300 1147 513 49 4 47 1 1 1 0 1351096 87936 139320 0 0 80 704 1276 840 50 6 44 1 1 1 0 1346168 87988 139336 0 0 44 1308 1337 996 49 16 35 1 1 1 0 1336312 88012 139312 0 0 72 840 1408 972 51 6 43 18 1 17 0 1567736 88012 139380 0 0 0 512 1401 718 26 50 23 1 0 1 0 1547448 88012 139380 0 0 0 1284 1375 1122 49 27 24 1 0 0 0 1545016 88012 139380 0 0 0 104 1077 298 48 4 49 1 0 0 0 1542328 88036 139424 0 0 0 904 1170 568 48 11 41 1 0 0 0 1539208 88036 139424 0 0 0 548 1165 623 49 6 45 1 0 0 0 1534792 88036 139424 0 0 0 356 1116 457 47 6 47 1 1 3 0 1521464 88036 139424 0 0 0 420 1119 414 32 32 36 2 1 2 0 1508904 88036 139424 0 0 0 808 1210 620 12 89 0 1 0 0 0 1497624 88056 139404 0 0 4 972 1151 515 13 84 3 0 0 0 0 1497616 88056 139404 0 0 0 0 1037 281 1 11 88 3 0 0 0 1427536 88056 139404 0 0 0 0 1157 392 39 24 36 procs memory swap io system cpu r b w swpd free buff cache si so bi bo in cs us sy id 0 1 0 0 1385352 88116 139480 0 0 152 0 1190 507 20 28 52 1 0 0 0 1386952 88124 139472 0 0 16 0 1087 323 1 1 99 SOFTDOG: Initiating system reboot. Last output from top before it froze: 01:26:32 up 17 min, 2 users, load average: 1.23, 0.52, 0.31 253 processes: 188 sleeping, 4 running, 61 zombie, 0 stopped CPU0 states: 45.0% user 36.0% system 0.0% nice 3.1% iowait 15.2% idle CPU1 states: 21.3% user 34.4% system 0.0% nice 0.2% iowait 43.0% idle Mem: 2072988k av, 569868k used, 1503120k free, 0k shrd, 88036k buff 403116k active, 101256k inactive Swap: 8384880k av, 0k used, 8384880k free 139424k cached PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND 1109 root 25 0 113M 105M 11316 R 88.6 5.2 0:16 1 httpd 2018 root 16 0 2360 1348 1936 R 1.5 0.0 0:22 0 top 1879 root 16 0 1412 468 1356 S 0.7 0.0 0:05 1 vmstat 19 root 15 0 0 0 0 SW 0.3 0.0 0:01 1 kjournald 781 named 15 0 52932 50M 2056 S 0.3 2.4 0:02 1 named 3144 root 25 0 3656 748 3388 S 0.3 0.0 0:00 1 rotatelogs 3145 root 25 0 3656 748 3388 S 0.3 0.0 0:00 0 rotatelogs 3147 root 25 0 3656 748 3388 S 0.3 0.0 0:00 0 rotatelogs 3149 root 25 0 3656 748 3388 S 0.3 0.0 0:00 0 rotatelogs 3153 root 25 0 3660 752 3388 S 0.3 0.0 0:00 0 rotatelogs 3154 root 25 0 3660 748 3388 S 0.3 0.0 0:00 1 rotatelogs 3155 root 25 0 3660 748 3388 S 0.3 0.0 0:00 1 rotatelogs 3163 root 25 0 3660 752 3388 S 0.3 0.0 0:00 0 rotatelogs 3167 root 25 0 3660 752 3388 S 0.3 0.0 0:00 0 rotatelogs 3178 root 25 0 3660 752 3388 S 0.3 0.0 0:00 1 rotatelogs 3179 root 25 0 3660 752 3388 S 0.3 0.0 0:00 0 rotatelogs 3181 root 25 0 3660 752 3388 S 0.3 0.0 0:00 0 rotatelogs 3185 root 25 0 3664 756 3388 S 0.3 0.0 0:00 0 rotatelogs 3186 root 25 0 3664 752 3388 S 0.3 0.0 0:00 1 rotatelogs 3191 root 25 0 3664 756 3388 S 0.3 0.0 0:00 0 rotatelogs 3202 root 25 0 3656 748 3388 S 0.3 0.0 0:00 0 rotatelogs 3206 root 25 0 3656 748 3388 S 0.3 0.0 0:00 0 rotatelogs 3207 root 25 0 3656 748 3388 S 0.3 0.0 0:00 1 rotatelogs 3210 root 25 0 3656 748 3388 S 0.3 0.0 0:00 1 rotatelogs 3222 root 25 0 3660 752 3388 S 0.3 0.0 0:00 1 rotatelogs 3224 root 25 0 3660 752 3388 S 0.3 0.0 0:00 1 rotatelogs 3229 root 25 0 448 136 276 R 0.3 0.0 0:00 0 rotatelogs 591 root 15 0 1428 540 1368 S 0.1 0.0 0:00 0 syslogd 1312 ftpd 15 0 2312 1188 1864 S 0.1 0.0 0:00 1 proftpd 3135 root 25 0 3664 752 3388 S 0.1 0.0 0:00 1 rotatelogs 3136 root 25 0 3656 748 3388 S 0.1 0.0 0:00 0 rotatelogs 3137 root 25 0 3656 748 3388 S 0.1 0.0 0:00 1 rotatelogs 3138 root 25 0 3656 748 3388 S 0.1 0.0 0:00 0 rotatelogs 3139 root 25 0 3656 748 3388 S 0.1 0.0 0:00 1 rotatelogs 3140 root 25 0 3656 748 3388 S 0.1 0.0 0:00 0 rotatelogs 3141 root 25 0 3656 748 3388 S 0.1 0.0 0:00 0 rotatelogs 3142 root 25 0 3656 748 3388 S 0.1 0.0 0:00 1 rotatelogs 3143 root 25 0 3656 748 3388 S 0.1 0.0 0:00 0 rotatelogs 3146 root 25 0 3656 748 3388 S 0.1 0.0 0:00 1 rotatelogs 3148 root 25 0 3656 748 3388 S 0.1 0.0 0:00 1 rotatelogs 3150 root 25 0 3660 752 3388 S 0.1 0.0 0:00 1 rotatelogs Regards, Anders K. 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