Doing a cat on the host_access_count file gets the same/similar error when running in an LPAR. So, I don't think this is necessarily z/VM related.[1715374.556774] dasd-eckd.b3193d: 0.0.25e8: An error occurred in the DASD device driver, reason=09 [1715374.556791] dasd(eckd): I/O status report for device 0.0.25e8: dasd(eckd): in req: 000000007d6a1ed8 CC:00 FC:04 AC:00 SC:17 DS:0E CS:00 RC:0 dasd(eckd): device 0.0.25e8: Failing CCW: 000000007d6a1fe8 dasd(eckd): Sense(hex) 0- 7: 80 00 00 00 e8 ff ff 04 dasd(eckd): Sense(hex) 8-15: 00 ff 00 06 00 00 00 04 dasd(eckd): Sense(hex) 16-23: e5 21 41 c3 00 01 0f 04 dasd(eckd): Sense(hex) 24-31: 00 00 40 e0 00 00 00 00 dasd(eckd): 24 Byte: 0 MSG 4, no MSGb to SYSOP [1715374.556799] dasd(eckd): Related CP in req: 000000007d6a1ed8 dasd(eckd): CCW 000000007d6a1fe0: 2760000C 7D6A1FF0 DAT: 18000000 00e81c00 00000000 dasd(eckd): CCW 000000007d6a1fe8: 3E20401A 481E0000 DAT: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Yes you are right, but if you compare the sense data you will see those are different. The one Marcy got was provided by z/VM. The one you have here is from the storage server that does not support the specified command. The fixes are in processing and with the current merge window they are at least upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/s390/block?id=ccd53fa2261c2676258fe523d9201099f4d5ebc1 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/s390/block?id=ab24fbd35a6ee77a58c24bd50582c51610a194f0 Kind regards, Stefan ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
