Issue is with Kernel 3.70 and 3.75 but not 3.5.4 or earlier, if I start the same system with kernel 3.5.4 the problem does not occur. When booting there is a long delay (15 minutes aproximately) and the following is reported repeatedly: sd 0:0:0:2: CDB: Report supported operation codes: a3 0c 01 93 00 00 00 00 02 00 00 00 mptbase: ioc0: LogInfo(0x31140000): Originator={PL}, Code={IO Executed}, SubCode(0x0000) cb_idx mptscsih_io_done mptscsih: ioc0: task abort: SUCCESS (rv=2002) (sc=ffff88044e531cc0) mptscsih: ioc0: attempting task abort! (sc=ffff88044f0e3cc0) ------ System is: Intel Modular server MFSYS25 (System SKU Number) Server Compute Module: version: D70726-404 serial: BZSI80500138 BIOS version: SB5000.86B.10.00.0050.083120090939 *-scsi description: SCSI storage controller product: SAS1064ET PCI-Express Fusion-MPT SAS vendor: LSI Logic / Symbios Logic physical id: 0 bus info: pci@0000:04:00.0 logical name: scsi0 version: 04 width: 64 bits clock: 33MHz capabilities: scsi pm pciexpress msi msix bus_master cap_list rom scsi-host configuration: driver=mptsas latency=0 resources: irq:17 ioport:3000(size=256) memory:b8910000-b8913fff memory:b8900000-b890ffff memory:b8e00000-b8ffffff I have four of these compute modules and the issue is the same with all four. ------ /usr/src/linux-3.7.5-hardened/scripts/ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux detap 3.7.5-hardened #5 SMP Thu Feb 14 23:09:08 NZDT 2013 x86_64 Intel(R) Xeon(R) CPU E5450 @ 3.00GHz GenuineIntel GNU/Linux Gnu C 4.5.4 Gnu make 3.82 binutils 2.22 util-linux 2.21.2 mount support module-init-tools 12 e2fsprogs 1.42 reiserfsprogs 3.6.21 Linux C Library 2.15 Dynamic linker (ldd) 2.15 Procps 3.2.8 Net-tools 1.60_p20120127084908 Kbd 1.15.3wip Sh-utils 8.20 cat /proc/version Linux version 3.7.5-hardened (root@detap) (gcc version 4.5.4 (Gentoo 4.5.4 p1.0, pie-0.4.7) ) #5 SMP Thu Feb 14 23:09:08 NZDT 2013 cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: Intel Model: Multi-Flex Rev: 0308 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi0 Channel: 00 Id: 00 Lun: 01 Vendor: Intel Model: Multi-Flex Rev: 0308 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi0 Channel: 00 Id: 00 Lun: 02 Vendor: Intel Model: Multi-Flex Rev: 0308 Type: Direct-Access ANSI SCSI revision: 05
sorry i'm coming to this very late. is this still an issue?
Yes, I have tried several kernels since this and the same thing happens.
I have tried this up to Kernel 3.13.2-hardened-r3 I have not upgraded beyond version 3.5.4-hardened-r1 on two modules as these are production servers and I can't afford 15 minute reboots.
