"Martin K. Petersen" <martin.peter...@oracle.com> writes: >> One of the two scsi-mq functions that requeue a request unprepares a >> request before requeueing (scsi_io_completion()) but the other >> function not (__scsi_queue_insert()). Make sure that a request is >> unprepared before requeuing it. > > Applied to 4.13/scsi-fixes. Thanks much!
This seems to be preventing my Power8 box, which uses IPR, from booting. Bisect said so: # first bad commit: [270065e92c317845d69095ec8e3d18616b5b39d5] scsi: scsi-mq: Always unprepare before requeuing a request And if I revert that on top of next-20170809 my system boots again. The symptom is that it just gets "stuck" during boot and never gets to mounting root, full log below, the end is: . ready ready sd 0:2:4:0: [sde] 554287104 512-byte logical blocks: (284 GB/264 GiB) sd 0:2:4:0: [sde] 4096-byte physical blocks sd 0:2:5:0: [sdf] 272646144 512-byte logical blocks: (140 GB/130 GiB) sd 0:2:5:0: [sdf] 4096-byte physical blocks sd 0:2:4:0: [sde] Write Protect is off sd 0:2:4:0: [sde] Mode Sense: 0b 00 00 08 sd 0:2:5:0: [sdf] Write Protect is off sd 0:2:5:0: [sdf] Mode Sense: 0b 00 00 08 And it just sits there for at least hours. I compared a good and bad boot log and there appears to be essentially no difference. Certainly nothing that looks suspicous. Any ideas? cheers [ 29.492780] kexec_core: Starting new kernel Allocated 2621440 bytes for 2048 pacas at c00000000fd80000 Page sizes from device-tree: base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0 base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7 base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56 base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1 base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8 base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0 base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3 Huge page(16GB) memory: addr = 0x800000000 size = 0x400000000 pages = 1 Huge page(16GB) memory: addr = 0xC00000000 size = 0x400000000 pages = 1 Page orders: linear mapping = 24, virtual = 16, io = 16, vmemmap = 24 Using 1TB segments Initializing hash mmu with SLB Linux version 4.12.0-gcc-6.3.1-10811-g270065e92c31 (mich...@ka3.ozlabs.ibm.com) (gcc version 6.3.1 20170214 (Custom e9096cb27f4bd642)) #384 SMP Thu Aug 10 19:43:35 AEST 2017 Using pSeries machine description bootconsole [udbg0] enabled Partition configured for 96 cpus. CPU maps initialized for 8 threads per core (thread shift is 3) Freed 2490368 bytes for unused pacas -> smp_release_cpus() spinning_secondaries = 0 <- smp_release_cpus() ----------------------------------------------------- ppc64_pft_size = 0x1c phys_mem_size = 0x1000000000 dcache_bsize = 0x80 icache_bsize = 0x80 cpu_features = 0x07fc7aec18500249 possible = 0x5fffffff18500649 always = 0x0000000018100040 cpu_user_features = 0xdc0065c2 0xef000000 mmu_features = 0x7c006001 firmware_features = 0x00000001c45ffc5f htab_hash_mask = 0x1fffff ----------------------------------------------------- numa: NODE_DATA [mem 0x3ffff6300-0x3ffffffff] numa: NODE_DATA [mem 0x7ffcc2300-0x7ffccbfff] numa: NODE_DATA [mem 0x7ffcb8600-0x7ffcc22ff] numa: NODE_DATA(2) on node 1 numa: NODE_DATA [mem 0x7ffcae900-0x7ffcb85ff] numa: NODE_DATA(3) on node 1 node 2 must be removed before remove section 2045 PCI host bridge /pci@800000020000015 ranges: MEM 0x00003fc0c0000000..0x00003fc0cfffffff -> 0x00000000c0000000 MEM 0x0000301800000000..0x0000301bffffffff -> 0x0003d01800000000 PCI host bridge /pci@80000002000001b ranges: MEM 0x00003fc2f0000000..0x00003fc2f7ffffff -> 0x00000000f0000000 PCI host bridge /pci@80000002000001e ranges: MEM 0x00003fc2c0000000..0x00003fc2dfffffff -> 0x00000000c0000000 MEM 0x0000305800000000..0x0000305bffffffff -> 0x0003d05800000000 PPC64 nvram contains 15360 bytes Top of RAM: 0x1000000000, Total RAM: 0x1000000000 Memory hole size: 0MB Zone ranges: DMA [mem 0x0000000000000000-0x0000000fffffffff] DMA32 empty Normal empty Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000000000-0x00000003ffffffff] node 1: [mem 0x0000000400000000-0x00000007ffffffff] node 2: [mem 0x0000000800000000-0x0000000bffffffff] node 3: [mem 0x0000000c00000000-0x0000000fffffffff] Initmem setup node 0 [mem 0x0000000000000000-0x00000003ffffffff] On node 0 totalpages: 262144 DMA zone: 256 pages used for memmap DMA zone: 0 pages reserved DMA zone: 262144 pages, LIFO batch:1 Initmem setup node 1 [mem 0x0000000400000000-0x00000007ffffffff] On node 1 totalpages: 262144 DMA zone: 256 pages used for memmap DMA zone: 0 pages reserved DMA zone: 262144 pages, LIFO batch:1 Initmem setup node 2 [mem 0x0000000800000000-0x0000000bffffffff] On node 2 totalpages: 262144 DMA zone: 256 pages used for memmap DMA zone: 0 pages reserved DMA zone: 262144 pages, LIFO batch:1 Initmem setup node 3 [mem 0x0000000c00000000-0x0000000fffffffff] On node 3 totalpages: 262144 DMA zone: 256 pages used for memmap DMA zone: 0 pages reserved DMA zone: 262144 pages, LIFO batch:1 percpu: Embedded 3 pages/cpu @c0000003ff100000 s158360 r0 d38248 u262144 pcpu-alloc: s158360 r0 d38248 u262144 alloc=1*1048576 pcpu-alloc: [0] 00 01 02 03 [0] 04 05 06 07 pcpu-alloc: [0] 08 09 10 11 [0] 12 13 14 15 pcpu-alloc: [0] 16 17 18 19 [0] 20 21 22 23 pcpu-alloc: [0] 24 25 26 27 [0] 28 29 30 31 pcpu-alloc: [0] 32 33 34 35 [0] 36 37 38 39 pcpu-alloc: [0] 80 81 82 83 [0] 84 85 86 87 pcpu-alloc: [0] 88 89 90 91 [0] 92 93 94 95 pcpu-alloc: [1] 40 41 42 43 [1] 44 45 46 47 pcpu-alloc: [1] 48 49 50 51 [1] 52 53 54 55 pcpu-alloc: [1] 56 57 58 59 [1] 60 61 62 63 pcpu-alloc: [1] 64 65 66 67 [1] 68 69 70 71 pcpu-alloc: [1] 72 73 74 75 [1] 76 77 78 79 Built 4 zonelists in Node order, mobility grouping on. Total pages: 1047552 Policy zone: DMA Kernel command line: loglevel=8 nosplash root=PARTUUID=d1b3a402-8900-4e17-aa90-c199d8d8f370 log_buf_len individual max cpu contribution: 8192 bytes log_buf_len total cpu_extra contributions: 778240 bytes log_buf_len min size: 262144 bytes log_buf_len: 1048576 bytes early log buf free: 255724(97%) PID hash table entries: 4096 (order: -1, 32768 bytes) Memory: 33423936K/67108864K available (9984K kernel code, 1536K rwdata, 2624K rodata, 832K init, 1425K bss, 33684928K reserved, 0K cma-reserved) SLUB: Unable to allocate memory from node 2 SLUB: Allocating a useless per node structure in order to be able to continue SLUB: Unable to allocate memory from node 3 SLUB: Allocating a useless per node structure in order to be able to continue SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=96, Nodes=4 Hierarchical RCU implementation. RCU event tracing is enabled. RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=96. RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=96 NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16 pic: no ISA interrupt controller time_init: decrementer frequency = 512.000000 MHz time_init: processor frequency = 3425.000000 MHz clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns clocksource: timebase mult[1f40000] shift[24] registered clockevent: decrementer mult[83126e98] shift[32] cpu[0] Console: colour dummy device 80x25 console [hvc0] enabled console [hvc0] enabled bootconsole [udbg0] disabled bootconsole [udbg0] disabled mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl pid_max: default: 98304 minimum: 768 Dentry cache hash table entries: 8388608 (order: 10, 67108864 bytes) Inode-cache hash table entries: 4194304 (order: 9, 33554432 bytes) Mount-cache hash table entries: 131072 (order: 4, 1048576 bytes) Mountpoint-cache hash table entries: 131072 (order: 4, 1048576 bytes) EEH: pSeries platform initialized POWER8 performance monitor hardware support registered Hierarchical SRCU implementation. smp: Bringing up secondary CPUs ... smp: Brought up 4 nodes, 80 CPUs numa: Node 0 CPUs: 0-39 numa: Node 1 CPUs: 40-79 numa: Node 2 CPUs: numa: Node 3 CPUs: devtmpfs: initialized kworker/u193:0 (413) used greatest stack depth: 12320 bytes left clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns futex hash table entries: 32768 (order: 6, 4194304 bytes) NET: Registered protocol family 16 EEH: PCI Enhanced I/O Error Handling Enabled cpuidle: using governor menu RTAS daemon started pstore: using zlib compression pstore: Registered nvram as persistent store backend PCI: Probing PCI hardware PCI host bridge to bus 0015:70 pci_bus 0015:70: root bus resource [mem 0x3fc0c0000000-0x3fc0cfffffff] (bus address [0xc0000000-0xcfffffff]) pci_bus 0015:70: root bus resource [mem 0x301800000000-0x301bffffffff] (bus address [0x3d01800000000-0x3d01bffffffff]) pci_bus 0015:70: root bus resource [bus 70-ff] pci 0015:70:00.0: PME# supported from D0 D3hot D3cold IOMMU table initialized, virtual merging enabled iommu: Adding device 0015:70:00.0 to group 0 PCI host bridge to bus 001b:50 pci_bus 001b:50: root bus resource [mem 0x3fc2f0000000-0x3fc2f7ffffff] (bus address [0xf0000000-0xf7ffffff]) pci_bus 001b:50: root bus resource [bus 50-ff] pci 001b:50:00.0: supports D1 D2 pci 001b:50:00.0: PME# supported from D0 D1 D2 D3hot iommu: Adding device 001b:50:00.0 to group 1 pci 001b:50:00.0: of_irq_parse_pci: no interrupt-map found, INTx interrupts not available of_irq_parse_pci: possibly some PCI slots don't have level triggered interrupts capability PCI host bridge to bus 001e:80 pci_bus 001e:80: root bus resource [mem 0x3fc2c0000000-0x3fc2dfffffff] (bus address [0xc0000000-0xdfffffff]) pci_bus 001e:80: root bus resource [mem 0x305800000000-0x305bffffffff] (bus address [0x3d05800000000-0x3d05bffffffff]) pci_bus 001e:80: root bus resource [bus 80-ff] pci 001e:80:00.0: PME# supported from D0 D3hot D3cold pci 001e:80:00.1: PME# supported from D0 D3hot D3cold pci 001e:80:00.2: PME# supported from D0 D3hot D3cold pci 001e:80:00.3: PME# supported from D0 D3hot D3cold iommu: Adding device 001e:80:00.0 to group 2 pci 001e:80:00.0: of_irq_parse_pci: no interrupt-map found, INTx interrupts not available iommu: Adding device 001e:80:00.1 to group 2 pci 001e:80:00.1: of_irq_parse_pci: no interrupt-map found, INTx interrupts not available iommu: Adding device 001e:80:00.2 to group 2 pci 001e:80:00.2: of_irq_parse_pci: no interrupt-map found, INTx interrupts not available iommu: Adding device 001e:80:00.3 to group 2 pci 001e:80:00.3: of_irq_parse_pci: no interrupt-map found, INTx interrupts not available PCI: Probing PCI hardware done pseries-rng: Registering arch random hook. random: fast init done HugeTLB registered 16.0 MiB page size, pre-allocated 0 pages HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages vgaarb: loaded SCSI subsystem initialized libata version 3.00 loaded. usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giome...@linux.it> PTP clock support registered clocksource: Switched to clocksource timebase NET: Registered protocol family 2 TCP established hash table entries: 524288 (order: 6, 4194304 bytes) TCP bind hash table entries: 65536 (order: 4, 1048576 bytes) TCP: Hash tables configured (established 524288 bind 65536) UDP hash table entries: 32768 (order: 4, 1048576 bytes) UDP-Lite hash table entries: 32768 (order: 4, 1048576 bytes) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. PCI: CLS 128 bytes, default 128 hv-24x7: read 1330 catalog entries, created 337 event attrs (0 failures), 169 descs audit: initializing netlink subsys (disabled) audit: type=2000 audit(1502358334.168:1): state=initialized audit_enabled=0 res=1 workingset: timestamp_bits=38 max_order=19 bucket_order=0 NFS: Registering the id_resolver key type Key type id_resolver registered Key type id_legacy registered Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) io scheduler mq-deadline registered io scheduler kyber registered Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled brd: module loaded loop: module loaded ipr: IBM Power RAID SCSI Device Driver version: 2.6.4 (March 14, 2017) ipr 0015:70:00.0: Found IOA with IRQ: 0 ipr 0015:70:00.0: Using 64-bit direct DMA at offset 800000000000000 ipr 0015:70:00.0: Received IRQ : 32 ipr 0015:70:00.0: Request for 16 MSI-Xs succeeded. ipr 0015:70:00.0: Initializing IOA. scsi host0: IBM 0 Storage Adapter ipr 0015:70:00.0: Starting IOA initialization sequence. ipr 0015:70:00.0: Adapter firmware version: 13511E00 ipr 0015:70:00.0: IOA initialized. scsi 0:3:0:0: No Device IBM 57D7001SISIOA 0150 PQ: 0 ANSI: 0 scsi 0:3:0:0: Resource path: 0/FE scsi 0:0:0:0: Direct-Access IBM MK3001GRRB 6209 PQ: 0 ANSI: 6 scsi 0:0:0:0: Resource path: 0/00-02 scsi 0:0:1:0: Direct-Access IBM MK3001GRRB 6209 PQ: 0 ANSI: 6 scsi 0:0:1:0: Resource path: 0/00-01 random: crng init done scsi 0:0:2:0: Direct-Access IBM MK3001GRRB 6209 PQ: 0 ANSI: 6 scsi 0:0:2:0: Resource path: 0/00-04 scsi 0:0:3:0: Direct-Access IBM MK3001GRRB 6209 PQ: 0 ANSI: 6 scsi 0:0:3:0: Resource path: 0/00-05 scsi 0:0:4:0: Direct-Access IBM MK3001GRRB 6209 PQ: 0 ANSI: 6 scsi 0:0:4:0: Resource path: 0/00-06 scsi 0:0:5:0: Direct-Access IBM ST9146853SS 7414 PQ: 0 ANSI: 6 scsi 0:0:5:0: Resource path: 0/00-00 scsi 0:1:0:0: No Device IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:1:0:0: Resource path: 0/FD-00 scsi 0:1:1:0: No Device IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:1:1:0: Resource path: 0/FD-01 scsi 0:1:2:0: No Device IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:1:2:0: Resource path: 0/FD-02 scsi 0:1:3:0: No Device IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:1:3:0: Resource path: 0/FD-03 scsi 0:1:4:0: No Device IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:1:4:0: Resource path: 0/FD-04 scsi 0:1:5:0: No Device IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:1:5:0: Resource path: 0/FD-05 scsi 0:2:0:0: Direct-Access IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:2:0:0: Resource path: 0/FC-01-00 scsi 0:2:1:0: Direct-Access IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:2:1:0: Resource path: 0/FC-02-00 scsi 0:2:2:0: Direct-Access IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:2:2:0: Resource path: 0/FC-00-00 scsi 0:2:3:0: Direct-Access IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:2:3:0: Resource path: 0/FC-05-00 scsi 0:2:4:0: Direct-Access IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:2:4:0: Resource path: 0/FC-04-00 scsi 0:2:5:0: Direct-Access IBM IPR-0 6AB4DA00 PQ: 0 ANSI: 3 scsi 0:2:5:0: Resource path: 0/FC-03-00 scsi 0:0:6:0: Enclosure IBM VSBPD12M1 6GSAS 03 PQ: 0 ANSI: 2 scsi 0:0:6:0: Resource path: 0/00-16 scsi 0:0:7:0: Enclosure IBM VSBPD12M1 6GSAS 03 PQ: 0 ANSI: 2 scsi 0:0:7:0: Resource path: 0/00-15 ata1.00: ATAPI: IBM. RMBO0140532, RA64, max UDMA/133 ata1.00: configured for UDMA/133 scsi 0:0:8:0: CD-ROM IBM. RMBO0140532 RA64 PQ: 0 ANSI: 2 scsi 0:0:8:0: Resource path: 0/00-0F sd 0:2:0:0: [sda] Spinning up disk... sd 0:2:1:0: [sdb] Spinning up disk... sd 0:2:2:0: [sdc] Spinning up disk... sd 0:2:3:0: [sdd] Spinning up disk... sd 0:2:4:0: [sde] Spinning up disk... sd 0:2:5:0: [sdf] Spinning up disk... sr 0:0:8:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray cdrom: Uniform CD-ROM driver Revision: 3.20 sr 0:0:8:0: Attached scsi CD-ROM sr0 scsi 0:3:0:0: Attached scsi generic sg0 type 31 scsi 0:0:0:0: Attached scsi generic sg1 type 12 scsi 0:0:1:0: Attached scsi generic sg2 type 12 scsi 0:0:2:0: Attached scsi generic sg3 type 12 scsi 0:0:3:0: Attached scsi generic sg4 type 12 scsi 0:0:4:0: Attached scsi generic sg5 type 12 scsi 0:0:5:0: Attached scsi generic sg6 type 12 scsi 0:1:0:0: Attached scsi generic sg7 type 31 scsi 0:1:1:0: Attached scsi generic sg8 type 31 scsi 0:1:2:0: Attached scsi generic sg9 type 31 scsi 0:1:3:0: Attached scsi generic sg10 type 31 scsi 0:1:4:0: Attached scsi generic sg11 type 31 scsi 0:1:5:0: Attached scsi generic sg12 type 31 sd 0:2:0:0: Attached scsi generic sg13 type 0 sd 0:2:1:0: Attached scsi generic sg14 type 0 sd 0:2:2:0: Attached scsi generic sg15 type 0 sd 0:2:3:0: Attached scsi generic sg16 type 0 sd 0:2:4:0: Attached scsi generic sg17 type 0 sd 0:2:5:0: Attached scsi generic sg18 type 0 scsi 0:0:6:0: Attached scsi generic sg19 type 13 scsi 0:0:7:0: Attached scsi generic sg20 type 13 sr 0:0:8:0: Attached scsi generic sg21 type 5 libphy: Fixed MDIO Bus: probed tg3.c:v3.137 (May 11, 2014) tg3 001e:80:00.0: Using 64-bit direct DMA at offset 800000000000000 tg3 001e:80:00.0 eth0: Tigon3 [partno(00RX892) rev 5719001] (PCI Express) MAC address 98:be:94:01:e6:e8 tg3 001e:80:00.0 eth0: attached PHY is 5719C (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) tg3 001e:80:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] tg3 001e:80:00.0 eth0: dma_rwctrl[00000000] dma_mask[64-bit] tg3 001e:80:00.1: Using 64-bit direct DMA at offset 800000000000000 tg3 001e:80:00.1 eth1: Tigon3 [partno(00RX892) rev 5719001] (PCI Express) MAC address 98:be:94:01:e6:e9 tg3 001e:80:00.1 eth1: attached PHY is 5719C (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) tg3 001e:80:00.1 eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] tg3 001e:80:00.1 eth1: dma_rwctrl[00000000] dma_mask[64-bit] tg3 001e:80:00.2: Using 64-bit direct DMA at offset 800000000000000 tg3 001e:80:00.2 eth2: Tigon3 [partno(00RX892) rev 5719001] (PCI Express) MAC address 98:be:94:01:e6:ea tg3 001e:80:00.2 eth2: attached PHY is 5719C (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) tg3 001e:80:00.2 eth2: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] tg3 001e:80:00.2 eth2: dma_rwctrl[00000000] dma_mask[64-bit] tg3 001e:80:00.3: Using 64-bit direct DMA at offset 800000000000000 tg3 001e:80:00.3 eth3: Tigon3 [partno(00RX892) rev 5719001] (PCI Express) MAC address 98:be:94:01:e6:eb tg3 001e:80:00.3 eth3: attached PHY is 5719C (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) tg3 001e:80:00.3 eth3: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] tg3 001e:80:00.3 eth3: dma_rwctrl[00000000] dma_mask[64-bit] ibmveth: IBM Power Virtual Ethernet Driver 1.06 e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI e100: Copyright(c) 1999-2006 Intel Corporation e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI e1000: Copyright (c) 1999-2006 Intel Corporation. e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k e1000e: Copyright(c) 1999 - 2015 Intel Corporation. ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-pci: EHCI PCI platform driver ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver ohci-pci: OHCI PCI platform driver rtc-generic rtc-generic: rtc core: registered rtc-generic as rtc0 device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.36.0-ioctl (2017-06-09) initialised: dm-de...@redhat.com pseries_idle_driver registered nx_compress_pseries ibm,compression-v1: nx842_OF_upd: device disabled usbcore: registered new interface driver usbhid usbhid: USB HID core driver ipip: IPv4 and MPLS over IPv4 tunneling driver NET: Registered protocol family 17 Key type dns_resolver registered Running code patching self-tests ... Running feature fixup self-tests ... Running MSI bitmap self-tests ... registered taskstats version 1 console [netcon0] enabled netconsole: network logging started rtc-generic rtc-generic: setting system clock to 2017-08-10 09:45:59 UTC (1502358359) . ready sd 0:2:0:0: [sda] 554287104 512-byte logical blocks: (284 GB/264 GiB) sd 0:2:0:0: [sda] 4096-byte physical blocks sd 0:2:0:0: [sda] Write Protect is off sd 0:2:0:0: [sda] Mode Sense: 0b 00 00 08 . . . ready ready ready sd 0:2:3:0: [sdd] 554287104 512-byte logical blocks: (284 GB/264 GiB) sd 0:2:2:0: [sdc] 554287104 512-byte logical blocks: (284 GB/264 GiB) sd 0:2:3:0: [sdd] 4096-byte physical blocks sd 0:2:1:0: [sdb] 554287104 512-byte logical blocks: (284 GB/264 GiB) sd 0:2:2:0: [sdc] 4096-byte physical blocks sd 0:2:1:0: [sdb] 4096-byte physical blocks sd 0:2:3:0: [sdd] Write Protect is off sd 0:2:3:0: [sdd] Mode Sense: 0b 00 00 08 sd 0:2:2:0: [sdc] Write Protect is off sd 0:2:2:0: [sdc] Mode Sense: 0b 00 00 08 sd 0:2:1:0: [sdb] Write Protect is off sd 0:2:1:0: [sdb] Mode Sense: 0b 00 00 08 . . ready ready sd 0:2:4:0: [sde] 554287104 512-byte logical blocks: (284 GB/264 GiB) sd 0:2:4:0: [sde] 4096-byte physical blocks sd 0:2:5:0: [sdf] 272646144 512-byte logical blocks: (140 GB/130 GiB) sd 0:2:5:0: [sdf] 4096-byte physical blocks sd 0:2:4:0: [sde] Write Protect is off sd 0:2:4:0: [sde] Mode Sense: 0b 00 00 08 sd 0:2:5:0: [sdf] Write Protect is off sd 0:2:5:0: [sdf] Mode Sense: 0b 00 00 08