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More mm4 raid-1 troubles. This time, the kernel panicked upon shutdown. I was able to write down the call trace: process swapper super_written __end_that_request_first blk_ordered_complete scsi_end_request scsi_io_completion blk_done_softirq __do_softirq call_softirq RIP:md_error RSP:ffffffff80765e00 CR2:0000000000000048 <0> kernel panic - not syncing: Aiee, killing interrupt handler Hw involved: Three raid-1, two on plain scsi and one on SATA. Each raid-1 consists of two partitions. This time, each md device was running in degraded mode. Booting into 2.6.15 in order to re-add devices and sync the RAID, I get only 2768K/sec reconstruction speed on SATA, still 1108 minutes (18 hours) to go. :-( Odd, as 2.6.17mm4 resynced this in 50min, but hit a write error (real or imagined?) immediately afterwards. The other older devices, on plain scsi, resynced much faster. 19381K/sec More than a little irritating, I need the SATA raid-1 to be in sync so lilo can install mm5 for me. 18 hours. Looks like 2.6.17mm4 doesn't like mirror devices? Helge Hafting - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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