I'm trying to test 2.5.40 on a NNTP peering server that pumps
hundreds of gigs per day over the network. Interested to see
if I can increase that with 2.5 ;)
Unfortunately my history databases etc are on RAID0:
raid0_make_request bug: can't convert block across chunks or bigger than 32k 8682080 24
raid0_make_request bug: can't convert block across chunks or bigger than 32k 8679792 24
This appears to be a known problem, but I couldn't find a pointer
to a solution anywhere. Scared, I ran fsck -f /dev/md0,
saw no errors, and booted back to 2.4.19
BTW, got something else that looks worrying during boot:
bad: scheduling while atomic!
cpu: 0, clocks: 99813, slice: 3024
CPU0<T0:99808,T1:96784,D:0,S:3024,C:99813>
checking TSC synchronization across 2 CPUs: passed.
Starting migration thread for cpu 0
Bringing up 1
cpu: 1, clocks: 99813, slice: 3024
CPU1<T0:99808,T1:93760,D:0,S:3024,C:99813>
CPU 1 IS NOW UP!
Starting migration thread for cpu 1
Debug: sleeping function called from illegal context at sched.c:1166
c1b6bf18 c0116234 c02755c0 c0275442 0000048e c1b6bf78 c011499b c0275442
0000048e 00000000 c1b6a000 c034a4a0 c1b6bf64 c1b6bfa4 c1b70000 c1b6bf64
c034a4a0 00000001 00000001 00000286 c1b6bf78 c01139ab c1b6f040 00000000
Call Trace:
[<c0116234>]__might_sleep+0x54/0x58
[<c011499b>]wait_for_completion+0x1b/0x114
[<c01139ab>]wake_up_process+0xb/0x10
[<c0115e16>]set_cpus_allowed+0x14a/0x16c
[<c0115e88>]migration_thread+0x50/0x33c
[<c0115e38>]migration_thread+0x0/0x33c
[<c0105501>]kernel_thread_helper+0x5/0xc
bad: scheduling while atomic!
c1b6bf00 c01143d1 c0275420 c1b6a000 c1b6bf70 c1b6bf78 c1b6bf18 c0116234
c02755c0 c0275442 0000048e c1b6bf78 c1b6a000 c1b6bf78 c0114a35 00000000
c1b6a000 c034a4a0 c1b6a000 c1b6bfa4 00000000 c1b6e060 c01147dc 00000000
Call Trace:
[<c01143d1>]schedule+0x3d/0x404
[<c0116234>]__might_sleep+0x54/0x58
[<c0114a35>]wait_for_completion+0xb5/0x114
[<c01147dc>]default_wake_function+0x0/0x34
[<c01147dc>]default_wake_function+0x0/0x34
[<c0115e16>]set_cpus_allowed+0x14a/0x16c
[<c0115e88>]migration_thread+0x50/0x33c
[<c0115e38>]migration_thread+0x0/0x33c
[<c0105501>]kernel_thread_helper+0x5/0xc
CPUS done 4294967295
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This archive was generated by hypermail 2b29 : Mon Oct 07 2002 - 22:00:34 EST