Re: 2.4.8/2.4.9 problem

From: Andrey Nekrasov (andy@spylog.ru)
Date: Sun Aug 19 2001 - 16:13:56 EST


Hello.

I am have problem with "kernel: __alloc_pages: 0-order allocation failed."

1. syslog kern.*

   ...
         Aug 19 12:28:16 sol kernel: __alloc_pages: 0-order allocation failed.
         Aug 19 12:28:37 sol last message repeated 364 times
         Aug 19 12:29:17 sol last message repeated 47 times
         Aug 19 12:29:25 sol kernel: s: 0-order allocation failed.
         Aug 19 12:29:25 sol kernel: __alloc_pages: 0-order allocation failed.
         Aug 19 12:29:25 sol last message repeated 291 times
         Aug 19 12:29:25 sol kernel: eth0: can't fill rx buffer (force 0)!
         Aug 19 12:29:25 sol kernel: __alloc_pages: 0-order allocation failed.
         Aug 19 12:29:25 sol kernel: eth0: Tx ring dump, Tx queue 2928321 /
         2928321:
         Aug 19 12:29:25 sol kernel: eth0: 0 600ca000.
         Aug 19 12:29:25 sol kernel: eth0: *= 1 000ca000.
         Aug 19 12:29:25 sol kernel: eth0: 2 000ca000.
   ...
   Aug 19 12:29:25 sol kernel: eth0: 8 200ca000.
         Aug 19 12:29:25 sol kernel: __alloc_pages: 0-order allocation failed.
         Aug 19 12:29:25 sol kernel: eth0: 9 000ca000.
   ...
         Aug 19 12:29:25 sol kernel: eth0: * 31 00000000.
         Aug 19 12:29:25 sol kernel: __alloc_pages: 0-order allocation failed.
         Aug 19 12:29:59 sol last message repeated 75 times
         Aug 19 12:31:10 sol last message repeated 32 times
         Aug 19 12:32:07 sol last message repeated 153 times
         Aug 19 12:32:35 sol last message repeated 131 times

2. my configuration:

        2CPU/1.5Gb RAM/Mylex Acceleraid 250/Intel PRO100/ Linux kernel 2.4.8/9-xfs /file system is xfs or ext2.

3. NFS/NFSD kernel v3, and use nfs-root file system.

4. Test 1: simple copy from/to another nfs-computer. _big_ file - up-to 4Gb

   Test 2: tiobench-0.3.1 on _local_ disk (Mylex RAID5) with support
                 "LARGEFILES" (>2Gb).

Can your help me?

-- 
bye.
Andrey Nekrasov, SpyLOG.
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This archive was generated by hypermail 2b29 : Thu Aug 23 2001 - 21:00:32 EST