Hi, I have a debian/testing box running with the latest upgrade. mdadm is 1.12.0 and I upgrade the kernel frmo 2.6.12.3 to 2.6.14.3 and then things went very wrong. Because of a planned power down in our building I upgraded the kernel, shut it down and got a bunch of SCSI timeout warnings. I rebooted after that, the raid was fine, but then during the next shutdown it kicked out a disk. Today (Sunday) I restarted the box and things went very bad from beginning. It started the raid in degraded mode (3 running 1 missing) and during mount I just got a lot of SCSI error messages. Well, after a lot of trying I lost all the raid drives (all marked F). I started to check the HDs with badblocks if there is something wrong when a co-worker told me that the first shutdown with the old kernel worked fine and that 2.6.14.3 might be the issues. So I rebooted with the old kernel, and yes, now it re-creates the raid with the first kicked out disk. it works fine, no SCSI errors. My RAID-5 looks like this: Adaptec ASC-29320LP U320 with 4 externel 160GB HDs as a RAID-5, no spare. Does anyone have similar experiences, or should I report this to the kernel ML? SCSI error message below: Dec 4 17:45:58 ramen kernel: [ 872.482452] scsi0:0:1:0: Attempting to queue an ABORT message:CDB: 0x28 0x0 0x0 0x0 0x3 0x3f 0x0 0x4 0x0 0x0 Dec 4 17:45:58 ramen kernel: [ 872.498791] scsi0: At time of recovery, card was not paused Dec 4 17:45:58 ramen kernel: [ 872.515195] >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<< Dec 4 17:45:58 ramen kernel: [ 872.515198] scsi0: Dumping Card State at program address 0x19b Mode 0x33 Dec 4 17:45:58 ramen kernel: [ 872.550152] Card was paused Dec 4 17:45:58 ramen kernel: [ 872.568043] HS_MAILBOX[0x0] INTCTL[0x80]:(SWTMINTMASK) Dec 4 17:45:58 ramen kernel: [ 872.586812] SEQINTSTAT[0x0] SAVED_MODE[0x11] DFFSTAT[0x31]:(CURRFIFO_1|FIFO0FREE|FIFO1FREE) Dec 4 17:45:58 ramen kernel: [ 872.606831] SCSISIGI[0x4]:(P_DATAOUT|BSYI) SCSIPHASE[0x0] Dec 4 17:45:58 ramen kernel: [ 872.627219] SCSIBUS[0xc2] LASTPHASE[0x1]:(P_DATAOUT|P_BUSFREE) Dec 4 17:45:58 ramen kernel: [ 872.648146] SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI) Dec 4 17:45:58 ramen kernel: [ 872.669507] SEQCTL0[0x10]:(FASTMODE) SEQINTCTL[0x0] Dec 4 17:45:59 ramen kernel: [ 872.691244] SEQ_FLAGS[0xc0]:(NO_CDB_SENT|NOT_IDENTIFIED) Dec 4 17:45:59 ramen kernel: [ 872.713450] SEQ_FLAGS2[0x0] SSTAT0[0x0] SSTAT1[0x0] Dec 4 17:45:59 ramen kernel: [ 872.736030] SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0xc0]:(HIPERR|HIZERO) Dec 4 17:45:59 ramen kernel: [ 872.759377] SIMODE1[0xa4]:(ENSCSIPERR|ENSCSIRST|ENSELTIMO) Dec 4 17:45:59 ramen kernel: [ 872.783150] LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] Dec 4 17:45:59 ramen kernel: [ 872.807400] LQOSTAT0[0x0] LQOSTAT1[0x0] LQOSTAT2[0x80] Dec 4 17:45:59 ramen kernel: [ 872.831766] Dec 4 17:45:59 ramen kernel: [ 872.831767] SCB Count = 8 CMDS_PENDING = 6 LASTSCB 0x6 CURRSCB 0x6 NEXTSCB 0x0 Dec 4 17:45:59 ramen kernel: [ 872.881425] qinstart = 159 qinfifonext = 159 Dec 4 17:45:59 ramen kernel: [ 872.881428] QINFIFO: Dec 4 17:45:59 ramen kernel: [ 872.907428] WAITING_TID_QUEUES: Dec 4 17:45:59 ramen kernel: [ 872.956264] 0 ( 0x3 ) Dec 4 17:45:59 ramen kernel: [ 872.980695] 2 ( 0x5 ) Dec 4 17:45:59 ramen kernel: [ 873.004636] Pending list: Dec 4 17:45:59 ramen kernel: [ 873.004947] 5 FIFO_USE[0x6] SCB_CONTROL[0x40]:(DISCENB) Dec 4 17:45:59 ramen kernel: [ 873.051973] SCB_SCSIID[0x27] Dec 4 17:45:59 ramen kernel: [ 873.052350] 3 FIFO_USE[0x0] SCB_CONTROL[0x40]:(DISCENB) Dec 4 17:45:59 ramen kernel: [ 873.099136] SCB_SCSIID[0x7] Dec 4 17:45:59 ramen kernel: [ 873.099503] 7 FIFO_USE[0x0] SCB_CONTROL[0x44]:(DISCONNECTED|DISCENB) Dec 4 17:45:59 ramen kernel: [ 873.147364] SCB_SCSIID[0x7] Dec 4 17:45:59 ramen kernel: [ 873.147731] 0 FIFO_USE[0x0] SCB_CONTROL[0x44]:(DISCONNECTED|DISCENB) Dec 4 17:45:59 ramen kernel: [ 873.197085] SCB_SCSIID[0x37] Dec 4 17:45:59 ramen kernel: [ 873.197462] 1 FIFO_USE[0x0] SCB_CONTROL[0x44]:(DISCONNECTED|DISCENB) Dec 4 17:45:59 ramen kernel: [ 873.247564] SCB_SCSIID[0x17] Dec 4 17:45:59 ramen kernel: [ 873.247939] Total 5 Dec 4 17:45:59 ramen kernel: [ 873.297844] Kernel Free SCB list: 6 4 2 Dec 4 17:45:59 ramen kernel: [ 873.322901] Sequencer Complete DMA-inprog list: Dec 4 17:45:59 ramen kernel: [ 873.347887] Sequencer Complete list: Dec 4 17:45:59 ramen kernel: [ 873.372757] Sequencer DMA-Up and Complete list: Dec 4 17:45:59 ramen kernel: [ 873.397838] Dec 4 17:45:59 ramen kernel: [ 873.397839] scsi0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0 Dec 4 17:45:59 ramen kernel: [ 873.447886] SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS) Dec 4 17:45:59 ramen kernel: [ 873.474158] SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL) Dec 4 17:45:59 ramen kernel: [ 873.500551] SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] Dec 4 17:45:59 ramen kernel: [ 873.526472] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) Dec 4 17:45:59 ramen kernel: [ 873.552460] SHADDR = 0x00, SHCNT = 0x0 HADDR = 0x00, HCNT = 0x0 Dec 4 17:45:59 ramen kernel: [ 873.578595] CCSGCTL[0x10]:(SG_CACHE_AVAIL) Dec 4 17:45:59 ramen kernel: [ 873.579140] scsi0: FIFO1 Free, LONGJMP == 0x81ec, SCB 0x1 Dec 4 17:45:59 ramen kernel: [ 873.628866] SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS) Dec 4 17:45:59 ramen kernel: [ 873.654578] SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL) Dec 4 17:46:00 ramen kernel: [ 873.680447] SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] Dec 4 17:46:00 ramen kernel: [ 873.706135] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) Dec 4 17:46:00 ramen kernel: [ 873.732248] SHADDR = 0x00, SHCNT = 0x0 HADDR = 0x00, HCNT = 0x0 Dec 4 17:46:00 ramen kernel: [ 873.757961] CCSGCTL[0x10]:(SG_CACHE_AVAIL) Dec 4 17:46:00 ramen kernel: [ 873.758503] LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 Dec 4 17:46:00 ramen kernel: [ 873.809687] scsi0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x42 Dec 4 17:46:00 ramen kernel: [ 873.835664] scsi0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0 Dec 4 17:46:00 ramen kernel: [ 873.861473] SIMODE0[0xc]:(ENOVERRUN|ENIOERR) Dec 4 17:46:00 ramen kernel: [ 873.887289] CCSCBCTL[0x0] Dec 4 17:46:00 ramen kernel: [ 873.912834] scsi0: REG0 == 0x1, SINDEX = 0x1e0, DINDEX = 0xe1 Dec 4 17:46:00 ramen kernel: [ 873.938608] scsi0: SCBPTR == 0x6, SCB_NEXT == 0xff40, SCB_NEXT2 == 0x3 Dec 4 17:46:00 ramen kernel: [ 873.964455] CDB 28 0 0 0 7 3f Dec 4 17:46:00 ramen kernel: [ 873.989932] STACK: 0x0 0x0 0x0 0x0 0x0 0x0 0x184 0x19b Dec 4 17:46:00 ramen kernel: [ 873.990750] <<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> -- [ Clemens Schwaighofer -----=====:::::~ ] [ TEQUILA\ Japan IT Group ] [ 6-17-2 Ginza Chuo-ku, Tokyo 104-8167, JAPAN ] [ Tel: +81-(0)3-3545-7703 Fax: +81-(0)3-3545-7343 ] [ http://www.tequila.co.jp ]
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