Spoke to early that it's running fine.
Got these errors this morning:
Jun 5 09:55:46 stor-2 kernel: mps0: mpssas_alloc_tm freezing simq
Jun 5 09:55:46 stor-2 kernel: mps0: timedout cm 0xffffff80012417e8 allocated tm 0xffffff80012393f0
Jun 5 09:55:46 stor-2 kernel: (pass19:mps0:0:25:0): REQUEST SENSE. CDB: 3 0 0 0 12 0 length 18 SMID 181 completed timedout cm 0xffffff80012417e8 ccb 0xffff
Jun 5 09:55:46 stor-2 kernel: ff002712d800 during recovery ioc 8048 scsi 0 state c xfer 0
Jun 5 09:55:46 stor-2 kernel: (noperiph:mps0:0:25:0): SMID 78 abort TaskMID 181 status 0x0 code 0x0 count 1
Jun 5 09:55:46 stor-2 kernel: (noperiph:mps0:0:25:0): SMID 78 finished recovery after aborting TaskMID 181
Jun 5 09:55:46 stor-2 kernel: mps0: mpssas_free_tm releasing simq
Jun 5 09:56:06 stor-2 kernel: mps0: mpssas_scsiio_timeout checking sc 0xffffff8001220000 cm 0xffffff8001269b18
Jun 5 09:56:06 stor-2 kernel: (pass19:mps0:0:25:0): LOG SENSE. CDB: 4d 0 4d 0 0 0 0 0 4 0 length 4 SMID 683 command timeout cm 0xffffff8001269b18 ccb 0xffffff002712d800
Jun 5 09:56:06 stor-2 kernel: mps0: mpssas_alloc_tm freezing simq
Jun 5 09:56:06 stor-2 kernel: mps0: timedout cm 0xffffff8001269b18 allocated tm 0xffffff8001239538
Jun 5 09:56:06 stor-2 kernel: (pass19:mps0:0:25:0): LOG SENSE. CDB: 4d 0 4d 0 0 0 0 0 4 0 length 4 SMID 683 completed timedout cm 0xffffff8001269b18 ccb 0xffffff002712d800 during recovery ioc 8048 scsi 0 state c xfer 0
Jun 5 09:56:06 stor-2 kernel: (noperiph:mps0:0:25:0): SMID 79 abort TaskMID 683 status 0x0 code 0x0 count 1
Jun 5 09:56:06 stor-2 kernel:
Jun 5 09:56:06 stor-2 kernel: (noperiph:mps0:0:25:0): SMID 79 finished recovery after aborting TaskMID 683
Jun 5 09:56:06 stor-2 kernel: mps0: mpssas_free_tm releasing simq
Jun 5 09:56:26 stor-2 kernel: mps0: mpssas_scsiio_timeout checking sc 0xffffff8001220000 cm 0xffffff800124ab40
Jun 5 09:56:26 stor-2 kernel: (pass19:mps0:0:25:0): LOG SENSE. CDB: 4d 0 50 0 0 0 0 0 4 0 length 4 SMID 296 command timeout cm 0xffffff800124ab40 ccb 0xffffff002712d800
Jun 5 09:56:26 stor-2 kernel: mps0: mpssas_alloc_tm freezing simq
Jun 5 09:56:26 stor-2 kernel: mps0: timedout cm 0xffffff800124ab40 allocated tm 0xffffff8001239680
Jun 5 09:56:26 stor-2 kernel: (pass19:mps0:0:25:0): LOG SENSE. CDB: 4d 0 50 0 0 0 0 0 4 0 length 4 SMID 296 completed timedout cm 0xffffff800124ab40 ccb 0xffffff002712d800 during recovery ioc 8048 scsi 0 state c xfer 0
Jun 5 09:56:26 stor-2 kernel: (noperiph:mps0:0:25:0): SMID 80 abort TaskMID 296 status 0x0 code 0x0 count 1
Jun 5 09:56:26 stor-2 kernel: (noperiph:mps0:0:25:0): SMID 80 finished recovery after aborting TaskMID 296
Server is a Supermicro SC847 with X9DRi-F motherboard. Has 128 GB RAM and the mentioned LSI 9207-8i Card with P15 firmware.
Zpool indicated an CHKSUM Error on one of the discs, but a scrub made afterwards did not find errors.
Thanks for any hints.