Posted on 2 June 2007 @ 06:18

A quick changelog by Arne Woerner:

before: 1.271.1.32.1.37 2007/05/14 13:23:27: graid5 remove with invalid dev name resulted in kernel panic - now it gives a proper err msg
before 1.271.1.32.1.36 2007/05/05 13:22:34: BIO_FLUSH didnt work properly...
before: 1.271.1.32.1.35 2007/05/01 18:57:17: bad mem management (use after free) could lead to panic
before: 1.271.1.32.1.34 2007/04/26 15:54:30: it was possible that a graid5 device was destroyed on shutdown, although another geom still needed it...
before: 1.271.1.32.1.30 2007/04/19 17:08:57: graid5 misused an shared/exclusive (sx) lock, which leaded to WITNESS panic and bad counters (internal to the kernel threads)
before: 1.271.1.32.1.28 2007/04/16 14:42:09: graid5 was activated although not all disks were present, which could lead to degraded mode and/or read errors
before: 1.271.1.32.1.23 2007/03/30 08:34:54: no Complete-Only-Write mode
before: 1.271.1.32.1.16 2007/03/22 20:58:59: it was possible that graid5 used bad data/parity in case of a 2-phase-write, while REBUILDING...
before: 1.271.1.32.1.15 2007/03/22 20:18:22: in case of a disk failure, a write request did turn on DEGRADED mode, but it didnt mention the failed disk (so that in case of a sudden (without graid5-insert) re-taste of the failed disk, all parity blocks were re-built, although just the blocks on the formerly failed disk must be rebuilt)
before: 1.271.1.32.1.13 2007/02/23 17:29:27: it was possible that meta data from a disk, that is not aware of a previously ongoing rebuild, aborts the previously ongoing rebuild...
before: 1.271.1.32.1.12 2007/02/14 11:08:29: CALM<->HOT transition was buggy...
before: 1.271.1.32.1.1 2007/02/01 07:06:46: nobody knows... start of STABLE branch

Take control of the input and you shall become master of the output.

Posted on 15 July 2007 @ 23:31

Jul 16 05:28:32 new kernel: GEOM_RAID5: data: activated.
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145000 inject 0xffffff000420ebd0/0+131072 ->0xffffff00042a55e8 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: data: update meta data on 4 disks (cause: state hot).
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: data: ad4: update meta data: state1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: data: ad6: update meta data: state1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: data: ad8: update meta data: state1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: data: ad10: update meta data: state1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145000 chk ovrlap 0xffffff00042a55e8/0..131072: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff00042a55e8 + 0xffffff0004144510/131072+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff00042a55e8/0+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145020 inject 0xffffff0004267d80/196608+131072 ->0xffffff0004145a20 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145020 chk ovrlap 0xffffff0004145a20/196608..327680: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0004145a20 + 0xffffff000420e6c0/327680+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004145a20/196608+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145040 inject 0xffffff0004142798/393216+131072 ->0xffffff0004142948 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145040 chk ovrlap 0xffffff0004142948/393216..524288: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0004142948 + 0xffffff0004145438/524288+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004142948/393216+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145060 inject 0xffffff0004145510/589824+131072 ->0xffffff000420eca8 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145060 chk ovrlap 0xffffff000420eca8/589824..720896: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff000420eca8 + 0xffffff0004144e58/720896+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff000420eca8/589824+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145080 inject 0xffffff00042a50d8/786432+131072 ->0xffffff0003a0d0d8 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145080 chk ovrlap 0xffffff0003a0d0d8/786432..917504: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0003a0d0d8 + 0xffffff0003a0eaf8/917504+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0003a0d0d8/786432+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031450a0 inject 0xffffff0004145510/983040+131072 ->0xffffff0004267d80 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031450a0 chk ovrlap 0xffffff0004267d80/983040..1114112: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0004267d80 + 0xffffff0004145438/1114112+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004267d80/983040+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031450c0 inject 0xffffff0004267288/1179648+131072 ->0xffffff00041420d8 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031450c0 chk ovrlap 0xffffff00041420d8/1179648..1310720: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff00041420d8 + 0xffffff0004142870/1310720+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff00041420d8/1179648+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031450e0 inject 0xffffff0004142438/1376256+131072 ->0xffffff0004144438 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031450e0 chk ovrlap 0xffffff0004144438/1376256..1507328: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0004144438 + 0xffffff0004142510/1507328+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004144438/1376256+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145100 inject 0xffffff0003a0e5e8/1572864+131072 ->0xffffff0003a92510 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145100 chk ovrlap 0xffffff0003a92510/1572864..1703936: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0003a92510 + 0xffffff0004142798/1703936+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0003a92510/1572864+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145120 inject 0xffffff0004145d80/1769472+131072 ->0xffffff0004144e58 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145120 chk ovrlap 0xffffff0004144e58/1769472..1900544: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0004144e58 + 0xffffff0004142870/1900544+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004144e58/1769472+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145140 inject 0xffffff0004145288/1966080+131072 ->0xffffff0003a92000 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145140 chk ovrlap 0xffffff0003a92000/1966080..2097152: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0003a92000 + 0xffffff0004144510/2097152+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0003a92000/1966080+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145160 inject 0xffffff0004145438/2162688+131072 ->0xffffff0004144a20 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145160 chk ovrlap 0xffffff0004144a20/2162688..2293760: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0004144a20 + 0xffffff0004142798/2293760+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004144a20/2162688+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145180 inject 0xffffff0003a0d6c0/2359296+131072 ->0xffffff0004142d80 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145180 chk ovrlap 0xffffff0004142d80/2359296..2490368: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0004142d80 + 0xffffff0003a0e5e8/2490368+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004142d80/2359296+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031451a0 inject 0xffffff0003a0e1b0/2555904+131072 ->0xffffff0004145d80 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031451a0 chk ovrlap 0xffffff0004145d80/2555904..2686976: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0004145d80 + 0xffffff0004142510/2686976+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004145d80/2555904+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031451c0 inject 0xffffff000420e1b0/2752512+131072 ->0xffffff0004144af8 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031451c0 chk ovrlap 0xffffff0004144af8/2752512..2883584: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0004144af8 + 0xffffff0004145288/2883584+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004144af8/2752512+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031451e0 inject 0xffffff0004145438/2949120+131072 ->0xffffff0003a0e1b0 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff00031451e0 chk ovrlap 0xffffff0003a0e1b0/2949120..3080192: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0003a0e1b0 + 0xffffff0004142870/3080192+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0003a0e1b0/2949120+196608
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145200 inject 0xffffff0003a0d6c0/3145728+131072 ->0xffffff000420ebd0 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff000420ebd0/3145728+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145200 chk ovrlap 0xffffff0003a0e438/3211264..3276800: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0003a0e438 + 0xffffff00041450d8/3276800+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145200 chk ovrlap 0xffffff000420ebd0/3145728..3211264: 0/0
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145220 inject 0xffffff0004145510/3342336+131072 ->0xffffff0004142438 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004142438/3342336+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145220 chk ovrlap 0xffffff0004142870/3407872..3473408: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0004142870 + 0xffffff0004145af8/3473408+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145220 chk ovrlap 0xffffff0004142438/3342336..3407872: 0/0
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145240 inject 0xffffff000420e1b0/3538944+131072 ->0xffffff0003a0d870 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0003a0d870/3538944+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004267af8/3276800+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145240 chk ovrlap 0xffffff0003a0d438/3604480..3670016: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0003a0d438 + 0xffffff00041456c0/3670016+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145240 chk ovrlap 0xffffff0003a0d870/3538944..3604480: 0/0
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145260 inject 0xffffff0004144af8/3735552+131072 ->0xffffff00042a5798 (fst:0 t0:3112)
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff00042a5798/3735552+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0004267a20/3473408+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145260 chk ovrlap 0xffffff0003a0e0d8/3801088..3866624: 0/1
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: combine 0xffffff0003a0e0d8 + 0xffffff0003a0e1b0/3866624+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: ce:0xffffff0003145260 chk ovrlap 0xffffff00042a5798/3735552..3801088: 0/0
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0003a0e5e8/3670016+65536
Jul 16 05:29:23 new kernel: GEOM_RAID5[1]: issue 0xffffff0003a0e438/3211264+65536
Jul 16 05:29:24 new kernel: GEOM_RAID5[1]: issue 0xffffff0003a0d798/3866624+65536
Jul 16 05:29:24 new kernel: GEOM_RAID5[1]: issue 0xffffff0003a0d438/3604480+65536
Jul 16 05:29:24 new kernel: GEOM_RAID5[1]: issue 0xffffff0004142870/3407872+65536
Jul 16 05:29:24 new kernel: GEOM_RAID5[1]: issue 0xffffff0003a0e0d8/3801088+65536
Jul 16 05:29:24 new kernel: GEOM_RAID5[1]: data: update meta data on 4 disks (cause: state calm).
Jul 16 05:29:24 new kernel: GEOM_RAID5[1]: data: ad4: update meta data: state0
Jul 16 05:29:24 new kernel: GEOM_RAID5[1]: data: ad6: update meta data: state0
Jul 16 05:29:24 new kernel: GEOM_RAID5[1]: data: ad8: update meta data: state0
Jul 16 05:29:24 new kernel: GEOM_RAID5[1]: data: ad10: update meta data: state0

Take control of the input and you shall become master of the output.

Posted on 21 July 2007 @ 01:37

Yeah just ignore the messages above, they are for debugging.

Take control of the input and you shall become master of the output.