On 1 December 2014 at 12:24, Andrew Brooks <arb@xxxxxxxxxxxxxxxx> wrote: > > I'm having trouble writing to an LTO-5 tape drive connected via Adaptec 1405 > Writing aborts with this in syslog: > > st0: Sense Key : Aborted Command [current] > st0: Add. Sense: Tagged overlapped commands (task tag 0) If I enable debugging I get the following, does it help narrow down the problem? 14:02:25 kernel: [ 1372.991912] mv_sas.c 2067:phy 1 ctrl sts=0x00089800. 14:02:25 kernel: [ 1372.991914] mv_sas.c 2069:phy 1 irq sts = 0x01001001 14:02:25 kernel: [ 1372.995158] mv_sas.c 1957:Release slot [0] tag[0], task [ffff88021e2161c0]: 14:02:25 kernel: [ 1373.488140] st0: Error 10000 (driver bt 0x0, host bt 0x1). 14:02:25 kernel: [ 1373.488432] mv_sas.c 753:SAS port 0 does not attachdevice. 14:02:25 kernel: [ 1373.490299] st0: Error 10000 (driver bt 0x0, host bt 0x1). 14:02:25 kernel: [ 1373.490302] st0: Error on write filemark. 14:02:25 kernel: [ 1373.506689] mv_sas.c 753:SAS port 0 does not attachdevice. 14:02:25 kernel: [ 1373.506707] st0: Error 10000 (driver bt 0x0, host bt 0x1). 14:02:27 kernel: [ 1375.392013] mv_sas.c 2005:phy1 Removed Device 14:02:27 kernel: [ 1375.395238] mv_sas.c 1353:found dev[0:1] is gone. 14:02:30 kernel: [ 1379.172027] mv_sas.c 2069:phy 1 irq sts = 0x00000085 14:02:30 kernel: [ 1379.172033] mv_sas.c 2118:notify plug in on phy[1] 14:02:30 kernel: [ 1379.176012] mv_sas.c 1181:phy 1 attach dev info is 80001 14:02:30 kernel: [ 1379.176012] mv_sas.c 1183:phy 1 attach sas addr is 7c325301a0100150 14:02:30 kernel: [ 1379.176012] mv_sas.c 277:phy 1 byte dmaded. 14:02:30 kernel: [ 1379.261430] sas: phy-2:1 added to port-2:0, phy_mask:0x2 (500110a00153327c) 14:02:30 kernel: [ 1379.261433] mv_sas.c 1218:set wide port phy map 2 14:02:30 kernel: [ 1379.291229] sas: DOING DISCOVERY on port 0, pid:17 14:02:30 kernel: [ 1379.292725] scsi 2:0:1:0: Sequential-Access HP Ultrium 5-SCSI Z64D PQ: 0 ANSI: 6 14:02:30 kernel: [ 1379.296458] st 2:0:1:0: Attached scsi tape st0 14:02:30 kernel: [ 1379.296462] st 2:0:1:0: st0: try direct i/o: yes (alignment 4 B) 14:02:30 kernel: [ 1379.296531] st 2:0:1:0: Attached scsi generic sg2 type 1 14:02:30 kernel: [ 1379.297314] sas: DONE DISCOVERY on port 0, pid:17, result:0 14:02:35 kernel: [ 1384.176006] mv_sas.c 2053:Get signature time out, reset phy 1 14:02:35 kernel: [ 1384.176020] mv_sas.c 2067:phy 1 ctrl sts=0x00089800. 14:02:35 kernel: [ 1384.176024] mv_sas.c 2069:phy 1 irq sts = 0x00001001 14:02:36 kernel: [ 1384.672106] mv_sas.c 2069:phy 1 irq sts = 0x0100109F 14:02:36 kernel: [ 1384.676094] mv_sas.c 2118:notify plug in on phy[1] 14:02:36 kernel: [ 1384.676094] mv_sas.c 2143:plugin interrupt but phy1 is gone 14:02:36 kernel: [ 1385.168221] mv_sas.c 753:SAS port 0 does not attachdevice. 14:02:37 kernel: [ 1386.172012] mv_sas.c 753:SAS port 0 does not attachdevice. 14:02:38 kernel: [ 1386.496002] mv_sas.c 1181:phy 1 attach dev info is 80001 14:02:38 kernel: [ 1386.496002] mv_sas.c 1183:phy 1 attach sas addr is 7c325301a0100150 14:02:38 kernel: [ 1386.496002] mv_sas.c 277:phy 1 byte dmaded. 14:02:38 kernel: [ 1386.551563] mv_sas.c 1218:set wide port phy map 2 14:02:38 kernel: [ 1386.561489] sas: sas_form_port: phy1 belongs to port0 already(1)! 14:02:38 kernel: [ 1386.551563] mv_sas.c 2011:phy1 Attached Device -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
