Messages in this thread | | | Date | Wed, 20 Dec 2006 17:23:35 -0200 | From | "Martin Alain Kretschek" <> | Subject | PROBLEM: NFS client |
| |
1. Program stops responding even to kill -9 due to NFS errors. Causes CPU high load.
2. Program stops responding even to kill -9 due to NFS errors. Causes CPU high load. Other two equal (HW + OS) servers connected to the same server still work well. The server do not obey telinit 0. Hard shutdown (push the power button. Dell 1850 does not show any error status led.
3. NFS, kernel
4.Linux version 2.6.16.1-1-p4-smp-llatdesktop (root@russell3) (gcc version 3.3.5 (Debian 1:3.3.5-13)) #1 SMP PREEMPT Thu Apr 6 12:03:29 BRT 2006
5.Dec 18 22:41:57 russell kernel: ------------[ cut here ]------------ Dec 18 22:41:57 russell kernel: kernel BUG at \224^QÀ:60907! Dec 18 22:41:57 russell kernel: invalid opcode: 0000 [#1] Dec 18 22:41:57 russell kernel: PREEMPT SMP Dec 18 22:41:57 russell kernel: Modules linked in: isofs appletalk ax25 ipx p8023 nfs nfsd lockd sunrpc ipt_REJECT ipt_LOG xt_state ip_conntrack xt_tcpudp iptable_filter ip_tables x_tables af_packet autofs4 ipv6 generic piix ide_generic xfs exportfs ext2 ext3 jbd mbcache megaraid usbmouse usbkbd radeon drm agpgart nbd parport_pc lp parport floppy rtc pcspkr tsdev shpchp pci_hotplug usbhid ehci_hcd uhci_hcd usbcore e1000 dm_mod psmouse mousedev ide_disk ide_cd cdrom ide_core tg3 unix megaraid_mbox megaraid_mm sd_mod scsi_mod Dec 18 22:41:57 russell kernel: CPU: 2 Dec 18 22:41:57 russell kernel: EIP: 0060:[radix_tree_tag_set+106/114] Not tainted VLI Dec 18 22:41:57 russell kernel: EFLAGS: 00210046 (2.6.16.1-1-p4-smp-llatdesktop #1) Dec 18 22:41:57 russell kernel: EIP is at radix_tree_tag_set+0x6a/0x72 Dec 18 22:41:57 russell kernel: eax: 00000000 ebx: 00000001 ecx: f1be04ec edx: 00000002 Dec 18 22:41:57 russell kernel: esi: 00000000 edi: 00000000 ebp: 00000008 esp: ebfa7e78 Dec 18 22:41:57 russell kernel: ds: 007b es: 007b ss: 0068 Dec 18 22:41:57 russell kernel: Process gaim (pid: 21320, threadinfo=ebfa6000 task=d3a38a90) Dec 18 22:41:57 russell kernel: Stack: <0>c23e4820 d48eae94 00000000 d48eaea4 c01468e3 d48eae98 00000002 00000001 Dec 18 22:41:57 russell kernel: 00200213 eb567ccc eb567d18 c6485c00 eb567b80 f9601e3e c23e4820 00000050 Dec 18 22:41:57 russell kernel: 00000008 d71ae6cc 00000000 00000002 00000000 00000004 ebfa7ef4 00000001 Dec 18 22:41:57 russell kernel: Call Trace: Dec 18 22:41:57 russell kernel: [test_set_page_writeback+119/273] test_set_page_writeback+0x77/0x111 Dec 18 22:41:57 russell kernel: [pg0+958815806/1069949952] nfs_flush_one+0xf8/0x1f6 [nfs] Dec 18 22:41:57 russell kernel: [pg0+958816150/1069949952] nfs_flush_list+0x5a/0xa8 [nfs] Dec 18 22:41:57 russell kernel: [pg0+958818766/1069949952] nfs_flush_inode+0x8f/0xc8 [nfs] Dec 18 22:41:57 russell kernel: [pg0+958819057/1069949952] nfs_sync_inode+0x64/0x7e [nfs] Dec 18 22:41:57 russell kernel: [pg0+958774017/1069949952] nfs_file_flush+0x64/0xc5 [nfs] Dec 18 22:41:57 russell kernel: [filp_close+101/121] filp_close+0x65/0x79 Dec 18 22:41:57 russell kernel: [sys_close+115/149] sys_close+0x73/0x95 Dec 18 22:41:57 russell kernel: [syscall_call+7/11] syscall_call+0x7/0xb Dec 18 22:41:57 russell kernel: Code: 0f a3 91 04 01 00 00 19 c0 85 c0 75 07 0f ab 91 04 01 00 00 8b 74 96 04 85 f6 74 0f 83 ef 06 83 eb 01 75 cd 89 f0 5b 5e 5f 5d c3 <0f> 0b eb ed 31 c0 eb f3 55 31 ed 57 56 53 83 ec 44 8b 4c 24 58 Dec 18 22:41:57 russell kernel: <6>note: gaim[21320] exited with preempt_count 1 Dec 18 22:41:57 russell kernel: scheduling while atomic: gaim/0x00000001/21320 Dec 18 22:41:57 russell kernel: [schedule+1868/1873] schedule+0x74c/0x751 Dec 18 22:41:57 russell kernel: [pg0+949476029/1069949952] xs_tcp_send_request+0x11d/0x3a1 [sunrpc] Dec 18 22:41:57 russell kernel: [pg0+949483418/1069949952] rpc_wait_bit_interruptible+0x1d/0x22 [sunrpc] Dec 18 22:41:57 russell kernel: [__wait_on_bit+86/95] __wait_on_bit+0x56/0x5f Dec 18 22:41:57 russell kernel: [pg0+949483389/1069949952] rpc_wait_bit_interruptible+0x0/0x22 [sunrpc] Dec 18 22:41:57 russell kernel: [pg0+949483389/1069949952] rpc_wait_bit_interruptible+0x0/0x22 [sunrpc] Dec 18 22:41:57 russell kernel: [out_of_line_wait_on_bit+145/153] out_of_line_wait_on_bit+0x91/0x99 Dec 18 22:41:57 russell kernel: [wake_bit_function+0/85] wake_bit_function+0x0/0x55 Dec 18 22:41:57 russell kernel: [wake_bit_function+0/85] wake_bit_function+0x0/0x55 Dec 18 22:41:57 russell kernel: [pg0+949465401/1069949952] call_transmit+0x67/0xce [sunrpc] Dec 18 22:41:57 russell kernel: [pg0+949485451/1069949952] __rpc_execute+0xb6/0x1de [sunrpc] Dec 18 22:41:57 russell kernel: [pg0+949463166/1069949952] rpc_call_sync+0xb8/0xd1 [sunrpc] Dec 18 22:41:57 russell kernel: [pg0+958819386/1069949952] nfs3_rpc_wrapper+0x3a/0x7a [nfs] Dec 18 22:41:57 russell kernel: [pg0+958820068/1069949952] nfs3_proc_getattr+0x7d/0xb4 [nfs] Dec 18 22:41:57 russell kernel: [pg0+958783754/1069949952] __nfs_revalidate_inode+0xc6/0x279 [nfs] Dec 18 22:41:57 russell kernel: [radix_tree_gang_lookup_tag+86/112] radix_tree_gang_lookup_tag+0x56/0x70 Dec 18 22:41:57 russell kernel: [_spin_unlock+13/33] _spin_unlock+0xd/0x21 Dec 18 22:41:57 russell kernel: [pg0+958818905/1069949952] nfs_commit_inode+0x52/0x86 [nfs] Dec 18 22:41:57 russell kernel: [pg0+958819081/1069949952] nfs_sync_inode+0x7c/0x7e [nfs] Dec 18 22:41:57 russell kernel: [pg0+958774073/1069949952] nfs_file_flush+0x9c/0xc5 [nfs] Dec 18 22:41:57 russell kernel: [filp_close+101/121] filp_close+0x65/0x79 Dec 18 22:41:57 russell kernel: [close_files+126/136] close_files+0x7e/0x88 Dec 18 22:41:57 russell kernel: [put_files_struct+43/85] put_files_struct+0x2b/0x55 Dec 18 22:41:57 russell kernel: [_spin_lock+22/139] _spin_lock+0x16/0x8b Dec 18 22:41:57 russell kernel: [do_exit+315/1096] do_exit+0x13b/0x448 Dec 18 22:41:57 russell kernel: [do_trap+0/264] do_trap+0x0/0x108 Dec 18 22:41:57 russell kernel: [do_invalid_op+0/195] do_invalid_op+0x0/0xc3 Dec 18 22:41:57 russell kernel: [do_invalid_op+174/195] do_invalid_op+0xae/0xc3 Dec 18 22:41:57 russell kernel: [radix_tree_tag_set+106/114] radix_tree_tag_set+0x6a/0x72 Dec 18 22:41:57 russell kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Dec 18 22:41:57 russell kernel: [__sched_text_start+7/12] __down_failed+0x7/0xc Dec 18 22:41:57 russell kernel: [__reacquire_kernel_lock+62/82] __reacquire_kernel_lock+0x3e/0x52 Dec 18 22:41:57 russell kernel: [schedule+1031/1873] schedule+0x407/0x751 Dec 18 22:41:57 russell kernel: [pg0+949468496/1069949952] __xprt_lock_write_next+0x5d/0x71 [sunrpc] Dec 18 22:41:57 russell kernel: [error_code+79/84] error_code+0x4f/0x54 Dec 18 22:41:57 russell kernel: [radix_tree_tag_set+106/114] radix_tree_tag_set+0x6a/0x72 Dec 18 22:41:57 russell kernel: [test_set_page_writeback+119/273] test_set_page_writeback+0x77/0x111 Dec 18 22:41:57 russell kernel: [pg0+958815806/1069949952] nfs_flush_one+0xf8/0x1f6 [nfs] Dec 18 22:41:57 russell kernel: [pg0+958816150/1069949952] nfs_flush_list+0x5a/0xa8 [nfs] Dec 18 22:41:57 russell kernel: [pg0+958818766/1069949952] nfs_flush_inode+0x8f/0xc8 [nfs] Dec 18 22:41:57 russell kernel: [pg0+958819057/1069949952] nfs_sync_inode+0x64/0x7e [nfs] Dec 18 22:41:57 russell kernel: [pg0+958774017/1069949952] nfs_file_flush+0x64/0xc5 [nfs] Dec 18 22:41:57 russell kernel: [filp_close+101/121] filp_close+0x65/0x79 Dec 18 22:41:57 russell kernel: [sys_close+115/149] sys_close+0x73/0x95 Dec 18 22:41:57 russell kernel: [syscall_call+7/11] syscall_call+0x7/0xb
6. gaim 1.2.1-1.4 multi-protocol instant messaging client
7. 7.1 # sh 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 russell 2.6.16.1-1-p4-smp-llatdesktop #1 SMP PREEMPT Thu Apr 6 12:03:29 BRT 2006 i686 GNU/Linux
Gnu C 3.3.5 Gnu make 3.80 binutils 2.15 util-linux 2.12p mount 2.12p module-init-tools 3.2-pre1 e2fsprogs 1.37 reiserfsprogs line reiser4progs line xfsprogs 2.6.20 quota-tools 3.12. PPP 2.4.3 nfs-utils 1.0.6 Linux C Library 2.3.2 Dynamic linker (ldd) 2.3.2 Procps 3.2.1 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 5.2.1 udev 056 Modules Loaded nfs nfsd lockd sunrpc ipt_REJECT ipt_LOG xt_state ip_conntrack xt_tcpudp iptable_filter ip_tables x_tables af_packet autofs4 ipv6 generic piix ide_generic xfs exportfs ext2 ext3 jbd mbcache megaraid usbmouse usbkbd radeon drm agpgart nbd parport_pc lp parport floppy rtc pcspkr tsdev shpchp pci_hotplug usbhid ehci_hcd uhci_hcd usbcore e1000 dm_mod psmouse mousedev ide_disk ide_cd cdrom ide_core tg3 unix megaraid_mbox megaraid_mm sd_mod scsi_mod
7.2 # cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.80GHz stepping : 3 cpu MHz : 3790.651 cache size : 2048 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl est tm2 cid cx16 xtpr bogomips : 7587.57
processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.80GHz stepping : 3 cpu MHz : 3790.651 cache size : 2048 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl est tm2 cid cx16 xtpr bogomips : 7581.17
processor : 2 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.80GHz stepping : 3 cpu MHz : 3790.651 cache size : 2048 KB physical id : 3 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl est tm2 cid cx16 xtpr bogomips : 7581.18
processor : 3 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.80GHz stepping : 3 cpu MHz : 3790.651 cache size : 2048 KB physical id : 3 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl est tm2 cid cx16 xtpr bogomips : 7581.26
7.3 # cat /proc/modules nfs 234188 1 - Live 0xf95f5000 nfsd 228484 8 - Live 0xf8d77000 lockd 66824 3 nfs,nfsd, Live 0xf8b4d000 sunrpc 158012 4 nfs,nfsd,lockd, Live 0xf8d16000 ipt_REJECT 6784 1 - Live 0xf8a91000 ipt_LOG 8320 2 - Live 0xf8ada000 xt_state 3200 42 - Live 0xf8ad4000 ip_conntrack 54360 1 xt_state, Live 0xf8ae5000 xt_tcpudp 4736 80 - Live 0xf8ad1000 iptable_filter 4096 1 - Live 0xf8a1a000 ip_tables 17012 1 iptable_filter, Live 0xf8ab9000 x_tables 15620 5 ipt_REJECT,ipt_LOG,xt_state,xt_tcpudp,ip_tables, Live 0xf8a8c000 af_packet 25096 0 - Live 0xf8a84000 autofs4 21508 2 - Live 0xf8a7d000 ipv6 273376 45 - Live 0xf8b09000 generic 5892 0 [permanent], Live 0xf8a11000 piix 12036 0 [permanent], Live 0xf8a04000 ide_generic 2560 0 [permanent], Live 0xf88cf000 xfs 619060 7 - Live 0xf8b62000 exportfs 7040 2 nfsd,xfs, Live 0xf896a000 ext2 71176 0 - Live 0xf8a6a000 ext3 146312 1 - Live 0xf8a94000 jbd 64916 1 ext3, Live 0xf8a30000 mbcache 10244 2 ext2,ext3, Live 0xf8966000 megaraid 43976 0 - Live 0xf89a9000 usbmouse 7040 0 - Live 0xf8963000 usbkbd 8576 0 - Live 0xf8905000 radeon 112416 0 - Live 0xf8a4d000 drm 75796 1 radeon, Live 0xf8a1c000 agpgart 37604 1 drm, Live 0xf89b5000 nbd 25120 0 - Live 0xf89a1000 parport_pc 37956 0 - Live 0xf892e000 lp 12804 0 - Live 0xf8900000 parport 40008 2 parport_pc,lp, Live 0xf8958000 floppy 63492 0 - Live 0xf896d000 rtc 14900 0 - Live 0xf881c000 pcspkr 4740 0 - Live 0xf88cc000 tsdev 9024 0 - Live 0xf8891000 shpchp 49760 0 - Live 0xf88b2000 pci_hotplug 32068 1 shpchp, Live 0xf887c000 usbhid 40288 0 - Live 0xf8923000 ehci_hcd 35208 0 - Live 0xf8919000 uhci_hcd 35216 0 - Live 0xf88f6000 usbcore 135684 6 usbmouse,usbkbd,usbhid,ehci_hcd,uhci_hcd, Live 0xf89e1000 e1000 114228 0 - Live 0xf893b000 dm_mod 60568 7 - Live 0xf8909000 psmouse 42504 0 - Live 0xf88c0000 mousedev 13224 0 - Live 0xf8877000 ide_disk 19072 0 - Live 0xf8842000 ide_cd 44164 0 - Live 0xf8885000 cdrom 41632 1 ide_cd, Live 0xf882c000 ide_core 131920 5 generic,piix,ide_generic,ide_disk,ide_cd, Live 0xf88d4000 tg3 109444 0 - Live 0xf8896000 unix 30736 207 - Live 0xf886e000 megaraid_mbox 34704 4 - Live 0xf8838000 megaraid_mm 12964 1 megaraid_mbox, Live 0xf8827000 sd_mod 20224 5 - Live 0xf8821000 scsi_mod 148232 3 megaraid,megaraid_mbox,sd_mod, Live 0xf8848000
7.4 cat /proc/ioports /proc/iomem 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 01f0-01f7 : ide0 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 0800-087f : 0000:00:1f.0 0800-0803 : PM1a_EVT_BLK 0804-0805 : PM1a_CNT_BLK 0808-080b : PM_TMR 0828-082f : GPE0_BLK 0880-08bf : 0000:00:1f.0 0880-08bf : pnp 00:07 08c0-08df : pnp 00:07 08e0-08e3 : pnp 00:07 0c00-0c0f : pnp 00:07 0c10-0c1f : pnp 00:07 0ca0-0ca7 : pnp 00:07 0ca8-0ca8 : pnp 00:08 0ca9-0cab : pnp 00:07 0cac-0cac : pnp 00:08 bca0-bcbf : 0000:00:1d.2 bca0-bcbf : uhci_hcd bcc0-bcdf : 0000:00:1d.1 bcc0-bcdf : uhci_hcd bce0-bcff : 0000:00:1d.0 bce0-bcff : uhci_hcd c000-cfff : PCI Bus #09 cc00-ccff : 0000:09:0d.0 d000-efff : PCI Bus #05 d000-dfff : PCI Bus #07 dcc0-dcff : 0000:07:08.0 dcc0-dcff : e1000 e000-efff : PCI Bus #06 ecc0-ecff : 0000:06:07.0 ecc0-ecff : e1000 fc00-fc0f : 0000:00:1f.1 fc08-fc0f : ide1 00000000-0009ffff : System RAM 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000cb000-000cbfff : Adapter ROM 000cc000-000ccfff : Adapter ROM 000cd000-000cf1ff : Adapter ROM 000f0000-000fffff : System ROM 00100000-dffbffff : System RAM 00100000-002a13b4 : Kernel code 002a13b5-00337083 : Kernel data dffc0000-dffcfbff : ACPI Tables dffcfc00-dfffefff : reserved e0000000-efffffff : reserved f0000000-f7ffffff : PCI Bus #09 f0000000-f7ffffff : 0000:09:0d.0 f8000000-f80fffff : PCI Bus #01 f8000000-f80fffff : PCI Bus #02 f80f0000-f80fffff : 0000:02:0e.0 f80f0000-f80fffff : MegaRAID: LSI Logic Corporation f8100000-f81003ff : 0000:00:1f.1 fe100000-fe2fffff : PCI Bus #09 fe100000-fe11ffff : 0000:09:0d.0 fe1f0000-fe1fffff : 0000:09:0d.0 fe300000-fe7fffff : PCI Bus #05 fe400000-fe5fffff : PCI Bus #07 fe4e0000-fe4fffff : 0000:07:08.0 fe4e0000-fe4fffff : e1000 fe600000-fe7fffff : PCI Bus #06 fe6e0000-fe6fffff : 0000:06:07.0 fe6e0000-fe6fffff : e1000 fe800000-feafffff : PCI Bus #01 fe900000-feafffff : PCI Bus #02 fe9e0000-fe9fffff : 0000:02:0e.0 fe9e0000-fe9fffff : MegaRAID: LSI Logic Corporation fea00000-fea1ffff : 0000:02:0e.0 feb00000-feb003ff : 0000:00:1d.7 feb00000-feb003ff : ehci_hcd fec00000-fec8ffff : reserved fed00000-fed003ff : reserved fee00000-fee0ffff : reserved ffb00000-ffffffff : reserved
7.5 # lspci -vvv 0000:00:00.0 Host bridge: Intel Corp. Server Memory Controller Hub (rev 09) Subsystem: Dell: Unknown device 016c Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Capabilities: [40] #09 [4105]
0000:00:02.0 PCI bridge: Intel Corp. Memory Controller Hub PCI Express Port A0 (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 0x10 (64 bytes) Bus: primary=00, secondary=01, subordinate=03, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fe800000-feafffff Prefetchable memory behind bridge: 00000000f8000000-00000000f8000000 Secondary status: SERR BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=0/1 Enable- Address: fee00000 Data: 0000 Capabilities: [64] #10 [0041]
0000:00:04.0 PCI bridge: Intel Corp. Memory Controller Hub PCI Express Port B0 (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 0x10 (64 bytes) Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=0/1 Enable- Address: fee00000 Data: 0000 Capabilities: [64] #10 [0041]
0000:00:05.0 PCI bridge: Intel Corp. Memory Controller Hub PCI Express Port B1 (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 0x10 (64 bytes) Bus: primary=00, secondary=05, subordinate=07, sec-latency=0 I/O behind bridge: 0000d000-0000efff Memory behind bridge: fe300000-fe7fffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 Secondary status: SERR BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=0/1 Enable- Address: fee00000 Data: 0000 Capabilities: [64] #10 [0041]
0000:00:06.0 PCI bridge: Intel Corp. Memory Controller Hub PCI Express Port C0 (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 0x10 (64 bytes) Bus: primary=00, secondary=08, subordinate=08, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=0/1 Enable- Address: fee00000 Data: 0000 Capabilities: [64] #10 [0041]
0000:00:1d.0 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #1 (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell: Unknown device 016c Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 169 Region 4: I/O ports at bce0 [size=32]
0000:00:1d.1 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #2 (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell: Unknown device 016c Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 201 Region 4: I/O ports at bcc0 [size=32]
0000:00:1d.2 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #3 (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell: Unknown device 016c Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin C routed to IRQ 209 Region 4: I/O ports at bca0 [size=32]
0000:00:1d.7 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI]) Subsystem: Dell: Unknown device 016c Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin D routed to IRQ 217 Region 0: Memory at feb00000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] #0a [20a0]
0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev c2) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Bus: primary=00, secondary=09, subordinate=09, sec-latency=32 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fe100000-fe2fffff Prefetchable memory behind bridge: f0000000-f7ffffff BridgeCtl: Parity+ SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
0000:00:1f.0 ISA bridge: Intel Corp. 82801EB/ER (ICH5/ICH5R) LPC Bridge (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0
0000:00:1f.1 IDE interface: Intel Corp. 82801EB/ER (ICH5/ICH5R) Ultra ATA 100 Storage Controller (rev 02) (prog-if 8a [Master SecP PriP]) Subsystem: Dell: Unknown device 016c Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 0 Region 0: I/O ports at <unassigned> Region 1: I/O ports at <unassigned> Region 2: I/O ports at <unassigned> Region 3: I/O ports at <unassigned> Region 4: I/O ports at fc00 [size=16] Region 5: Memory at f8100000 (32-bit, non-prefetchable) [size=1K]
0000:01:00.0 PCI bridge: Intel Corp. 80332 [Dobson] I/O processor (rev 06) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 0x10 (64 bytes) Bus: primary=01, secondary=02, subordinate=02, sec-latency=64 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fe900000-feafffff Prefetchable memory behind bridge: 00000000f8000000-00000000f8000000 BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [44] #10 [0071] Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [6c] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [d8] 0000:01:00.2 PCI bridge: Intel Corp. 80332 [Dobson] I/O processor (rev 06) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 0x10 (64 bytes) Bus: primary=01, secondary=03, subordinate=03, sec-latency=64 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [44] #10 [0071] Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [6c] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [d8] 0000:02:0e.0 RAID bus controller: Dell PowerEdge Expandable RAID controller 4 (rev 06) Subsystem: Dell PowerEdge Expandable RAID Controller 4e/Si Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping+ SERR+ FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (32000ns min), Cache Line Size: 0x10 (64 bytes) Interrupt: pin A routed to IRQ 177 Region 0: Memory at f80f0000 (32-bit, prefetchable) [size=64K] Region 2: Memory at fe9e0000 (32-bit, non-prefetchable) [size=128K] Expansion ROM at fea00000 [disabled] [size=128K] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [d0] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [e0] PCI-X non-bridge device. Command: DPERE- ERO- RBC=0 OST=3 Status: Bus=2 Dev=14 Func=0 64bit+ 133MHz+ SCD- USC-, DC=bridge, DMMRBC=1, DMOST=3, DMCRS=1, RSCEM-
0000:05:00.0 PCI bridge: Intel Corp. PCI Bridge Hub A (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 0x10 (64 bytes) Bus: primary=05, secondary=06, subordinate=06, sec-latency=32 I/O behind bridge: 0000e000-0000efff Memory behind bridge: fe600000-fe7fffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [44] #10 [0071] Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [6c] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [d8] 0000:05:00.2 PCI bridge: Intel Corp. PCI Bridge Hub B (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 0x10 (64 bytes) Bus: primary=05, secondary=07, subordinate=07, sec-latency=32 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: fe400000-fe5fffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [44] #10 [0071] Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [6c] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [d8] 0000:06:07.0 Ethernet controller: Intel Corp. 82541GI/PI Gigabit Ethernet Controller (rev 05) Subsystem: Dell: Unknown device 016d Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (63750ns min), Cache Line Size: 0x10 (64 bytes) Interrupt: pin A routed to IRQ 185 Region 0: Memory at fe6e0000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at ecc0 [size=64] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=1 PME- Capabilities: [e4] PCI-X non-bridge device. Command: DPERE- ERO+ RBC=0 OST=0 Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=2, DMOST=0, DMCRS=0, RSCEM-
0000:07:08.0 Ethernet controller: Intel Corp. 82541GI/PI Gigabit Ethernet Controller (rev 05) Subsystem: Dell: Unknown device 016d Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (63750ns min), Cache Line Size: 0x10 (64 bytes) Interrupt: pin A routed to IRQ 193 Region 0: Memory at fe4e0000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at dcc0 [size=64] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=1 PME- Capabilities: [e4] PCI-X non-bridge device. Command: DPERE- ERO+ RBC=0 OST=0 Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=2, DMOST=0, DMCRS=0, RSCEM-
0000:09:0d.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE] (prog-if 00 [VGA]) Subsystem: Dell: Unknown device 016c Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop+ ParErr- Stepping+ SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2000ns min), Cache Line Size: 0x10 (64 bytes) Interrupt: pin A routed to IRQ 209 Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M] Region 1: I/O ports at cc00 [size=256] Region 2: Memory at fe1f0000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at fe100000 [disabled] [size=128K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
7.6 # cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 06 Lun: 00 Vendor: PE/PV Model: 1x2 SCSI BP Rev: 1.0 Type: Processor ANSI SCSI revision: 02 Host: scsi0 Channel: 01 Id: 00 Lun: 00 Vendor: MegaRAID Model: LD 0 RAID1 69G Rev: 521X Type: Direct-Access ANSI SCSI revision: 02
Thanks,
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