Seit ca. 2 Monaten hab ich mich von einem 1&1 RootServer losgelöst und betreibe in FFM bei Tiscali vorerst einen Root-Server. Habe mich damals für Fedora Core 1 entschieden, alles sauber @ work vorinstalliert, Kernel optimiert & konfiguriert, Pakete abgespeckt, das ganze soweit secure gemacht. etc. Lief auch alles wunderbar - soweit, so gut.
Nun krieg ich in unregelmäßigen Abständen diese page allocation failure Fehlermeldungen. Selten, aber alle paar Wochen kommen sie. Natürlich läuft der Apache danach eigentlich eher garnicht als überhaupt, manchmal setzt der MySQL komplett aus, usw.
Im Logfile sieht es zu dem Zeitpunkt dann so aus:
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Feb 24 19:59:46 argos kernel: kswapd0: page allocation failure. order:0, mode:0x20
Feb 24 19:59:46 argos kernel: kswapd0: page allocation failure. order:0, mode:0x20
Feb 24 19:59:46 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 19:59:46 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 20:00:44 argos last message repeated 27 times
Feb 24 20:02:41 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:03:05 argos last message repeated 13 times
Feb 24 20:03:59 argos last message repeated 18 times
Feb 24 20:03:59 argos kernel: kblockd/0: page allocation failure. order:0, mode:0x20
Feb 24 20:03:59 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:04:42 argos last message repeated 12 times
Feb 24 20:05:36 argos last message repeated 57 times
Feb 24 20:05:36 argos kernel: mysqld: page allocation failure. order:0, mode:0x20
Feb 24 20:05:36 argos kernel: mysqld: page allocation failure. order:0, mode:0x20
Feb 24 20:05:36 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:06:10 argos last message repeated 11 times
Feb 24 20:07:45 argos last message repeated 12 times
Feb 24 20:09:04 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:11:22 argos last message repeated 11 times
Feb 24 20:11:55 argos last message repeated 5 times
Feb 24 20:11:55 argos kernel: swapper: palocation failure. order:0, mode:0x20
Feb 24 20:11:55 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 20:12:49 argos last message repeated 5 times
Feb 24 20:13:48 argos last message repeated 6 times
Feb 24 20:14:01 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 20:14:20 argos last message repeated 4 times
Feb 24 20:15:51 argos last message repeated 6 times
Feb 24 20:17:32 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 20:19:59 argos last message repeated 8 times
Feb 24 20:22:08 argos last message repeated 2 times
Feb 24 20:22:35 argos last message repeated 2 times
Feb 24 20:22:35 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:22:35 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:22:35 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:23:09 argos last message repeated 2 times
Feb 24 20:25:09 argos last message repeated 5 times
Feb 24 20:26:12 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:27:40 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:28:38 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:29:48 argos last message repeated 5 times
Feb 24 20:31:59 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:34:53 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:37:04 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:38:01 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:42:16 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:48:28 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:53:13 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:57:54 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 20:59:46 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 21:01:22 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 21:03:38 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 21:04:51 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 21:06:09 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 21:07:39 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 21:08:32 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 21:10:23 argos last message repeated 2 times
Feb 24 21:12:10 argos last message repeated 2 times
Feb 24 21:13:17 argos kernel: swapper: page allocation failure. orderfailure. order:0, mode:0x20
Feb 24 21:14:35 argos kernel: imap-login: page allocation failure. order:0, mode:0x20
Feb 24 21:15:48 argos kernel: imap-login: page allocation failure. order:0, mode:0x20
Feb 24 21:17:10 argos last message repeated 7 times
Feb 24 21:20:04 argos last message repeated 12 times
Feb 24 21:20:15 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 21:20:50 argos last message repeated 13 times
Feb 24 21:21:49 argos last message repeated 38 times
Feb 24 21:21:49 argos kernel: httpd: page allocure. order:0, mode:0x20
Feb 24 21:21:49 argos kernel: kjournald: page allocation failure. order:0, mode:0x20
Feb 24 21:22:53 argos last message repeated 12 times
Feb 24 21:23:44 argos last message repeated 12 times
Feb 24 21:24:58 argos last message repeated 12 times
Feb 24 21:26:50 argos last message repeated 33 times
Feb 24 21:26:50 argos kernel: kjournalrder:0, mode:0x20
Feb 24 21:26:50 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 21:26:50 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 21:28:24 argos last message repeated 12 times
Feb 24 21:29:24 argos last message repeated 12 times
Feb 24 21:31:10 argos last message repeated 13 times
Feb 24 21:31:10 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 21:31:10 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 21:31:10 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 21:31:10 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 21:32:58 argos last message repeated 9 times
Feb 24 21:38:05 argos last message repeated 2 times
Feb 24 21:38:05 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 21:38:05 argos kernel: swapper: page allocation failure. order:0, mode:0x20
Feb 24 21:39:31 argos last message repeated 18 times
Feb 24 21:39:31 argos kernel: swapper: page allocation failure. order:ttpd: page allocation failure. order:0, mode:0x20
Feb 24 21:39:34 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 21:39:43 argos last message repeated 43 times
Feb 24 21:39:43 argos kernel: confixx_counter: page allocation failure. order:0, mode:0x20
Feb 24 21:39:49 argos last message repeated 22 times
Feb 24 21:39:49 argos kernel: httpd: page allocation failure. order:0, mode:0x20
Feb 24 21:39:56 argos last message repeated 63 times
Feb 24 21:39:56 argos kernel: kblockd/0: page allocation failure. order:0, mode:0x20
technische Daten:
Athlon XP 2700+
512 MB DDR
2x80 GB S-ATA Raid1 an einem 3Ware Escalade
3Com GBit 3C940 onBoard auf Asus A7V600
OS: Fedora Core 1 mit selbstcomp. 2.6.0 Kernel (2.6 daher, da sonst die 3Com den Dienst versagte)