Messages in this thread |  | | | From | Srihari Vijayaraghavan <> | | Subject | 2.4.21-pre2aa1 - RAID0 issue. | | Date | Fri, 27 Dec 2002 08:56:13 +1100 |
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[1.] One line summary of the problem: 2.4.20-pre2aa1 hangs while trying to bringup software RAID0 volumes, 2.4.21-pre2 and 2.4.20-aa1 are fine with the same volumes.
[2.] Full description of the problem/report: Unfortunately it doesn't boot even on single user mode, and I don't have access to a non-RAID0 computer at the moment. So I can't provide more information I am afraid. I have taken information from 2.4.20aa1 for this bug report.
[3.] Keywords (i.e., modules, networking, kernel): md, raid0 modules raidtools-1.00.2-3.3 (RH 8.0 provided RPM that is)
[4.] Kernel version (from /proc/version): Linux version 2.4.20aa1 (hari@localhost.localdomain) (gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7)) #10 Sat Dec 7 11:49:47 EST 2002
[5.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt) N/A
[6.] A small shell script or example program which triggers the problem (if possible) I can send a copy of /etc/rc.d/rc.sysinit which tries to activate RAID volumes, if needed. It uses /proc/mdstat, /sbin/raidstart, /sbin/raid0run, /sbin/raidadd, /sbin/raidrun etc..
[7.] Environment [7.1.] Software (add the output of the ver_linux script here) Linux localhost.localdomain 2.4.20aa1 #10 Sat Dec 7 11:49:47 EST 2002 i686 athlon i386 GNU/Linux
Gnu C 3.2 Gnu make 3.79.1 util-linux 2.11r mount 2.11r modutils 2.4.18 e2fsprogs 1.27 jfsutils 1.0.17 reiserfsprogs 3.6.2 pcmcia-cs 3.1.31 PPP 2.4.1 isdn4k-utils 3.1pre4 Linux C Library 2.2.93 Dynamic linker (ldd) 2.2.93 Procps 2.0.7 Net-tools 1.60 Kbd 1.06 Sh-utils 2.0.12 Modules Loaded sr_mod emu10k1 ac97_codec soundcore radeon agpgart af_packet ipt_REJECT iptable_filter ip_tables ide-scsi scsi_mod ide-cd cdrom raid0 md rtc unix
[7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 4 model name : AMD Athlon(tm) Processor stepping : 2 cpu MHz : 1200.061 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr syscall mmxext 3dnowext 3dnow bogomips : 2392.06
[7.3.] Module information (from /proc/modules): sr_mod 15928 0 (autoclean) emu10k1 63648 0 (autoclean) ac97_codec 13576 0 (autoclean) [emu10k1] soundcore 6532 4 (autoclean) [emu10k1] radeon 87384 3 agpgart 20316 3 af_packet 11464 0 (autoclean) ipt_REJECT 3736 2 (autoclean) iptable_filter 2412 1 (autoclean) ip_tables 14648 2 [ipt_REJECT iptable_filter] ide-scsi 10512 0 scsi_mod 98964 2 [sr_mod ide-scsi] ide-cd 33412 0 cdrom 33344 0 [sr_mod ide-cd] raid0 3912 4 (autoclean) md 57376 8 [raid0] rtc 8500 0 (autoclean) unix 17832 153 (autoclean)
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) /proc/ioports: 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0070-007f : rtc 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 0376-0376 : ide1 03c0-03df : vga+ 03f6-03f6 : ide0 0cf8-0cff : PCI conf1 5000-500f : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] 6000-607f : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] 9000-9fff : PCI Bus #01 9000-90ff : ATI Technologies Inc Radeon VE QY a000-a003 : Advanced Micro Devices [AMD] AMD-760 [IGD4-1P] System Controller a400-a40f : VIA Technologies, Inc. VT82C586B PIPC Bus Master IDE a400-a407 : ide0 a408-a40f : ide1 a800-a81f : VIA Technologies, Inc. USB ac00-ac1f : VIA Technologies, Inc. USB (#2) c000-c01f : Creative Labs SB Live! EMU10k1 c000-c01f : EMU10K1 c400-c407 : Creative Labs SB Live! MIDI/Game Port /proc/iomem: 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-1ffeffff : System RAM 00100000-001e9d83 : Kernel code 001e9d84-0021c81f : Kernel data 1fff0000-1fff2fff : ACPI Non-volatile Storage 1fff3000-1fffffff : ACPI Tables d0000000-d7ffffff : Advanced Micro Devices [AMD] AMD-760 [IGD4-1P] System Controller d8000000-dfffffff : PCI Bus #01 d8000000-dfffffff : ATI Technologies Inc Radeon VE QY e0000000-e1ffffff : PCI Bus #01 e1000000-e100ffff : ATI Technologies Inc Radeon VE QY e2000000-e2000fff : Advanced Micro Devices [AMD] AMD-760 [IGD4-1P] System Controller ffff0000-ffffffff : reserved [7.5.] PCI information ('lspci -vvv' as root) 00:00.0 Host bridge: Advanced Micro Devices [AMD] AMD-760 [IGD4-1P] System Controller (rev 12) 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 Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M] Region 1: Memory at e2000000 (32-bit, prefetchable) [size=4K] Region 2: I/O ports at a000 [disabled] [size=4] Capabilities: [a0] AGP version 2.0 Status: RQ=15 SBA+ 64bit- FW+ Rate=x1,x2,x4 Command: RQ=0 SBA+ AGP+ 64bit- FW- Rate=x1 00:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-760 [IGD4-1P] AGP Bridge (prog-if 00 [Normal decode]) 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 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 00009000-00009fff Memory behind bridge: e0000000-e1ffffff Prefetchable memory behind bridge: d8000000-dfffffff BridgeCtl: Parity- SERR+ NoISA+ VGA+ MAbort- >Reset- FastB2B- 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 40) Subsystem: VIA Technologies, Inc. VT82C686/A PCI to ISA Bridge 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 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-
00:07.1 IDE interface: VIA Technologies, Inc. VT82C586B PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP]) Subsystem: VIA Technologies, Inc. VT82C586B PIPC Bus Master IDE 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 Region 4: I/O ports at a400 [size=16] 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-
00:07.2 USB Controller: VIA Technologies, Inc. USB (rev 16) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller 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, cache line size 08 Interrupt: pin D routed to IRQ 10 Region 4: I/O ports at a800 [size=32] Capabilities: [80] 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-
00:07.3 USB Controller: VIA Technologies, Inc. USB (rev 16) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller 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, cache line size 08 Interrupt: pin D routed to IRQ 10 Region 4: I/O ports at ac00 [size=32] Capabilities: [80] 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-
00:07.4 SMBus: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40) Subsystem: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] 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- Interrupt: pin ? routed to IRQ 9 Capabilities: [68] 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-
00:0c.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 06) Subsystem: Creative Labs CT4832 SBLive! Value 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 (500ns min, 5000ns max) Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at c000 [size=32] Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0c.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 06) Subsystem: Creative Labs Gameport Joystick 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 Region 0: I/O ports at c400 [size=8] Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:05.0 VGA compatible controller: ATI Technologies Inc Radeon VE QY (prog-if 00 [VGA]) Subsystem: Unknown device 1787:0202 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 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at d8000000 (32-bit, prefetchable) [size=128M] Region 1: I/O ports at 9000 [size=256] Region 2: Memory at e1000000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at <unassigned> [disabled] [size=128K] Capabilities: [58] AGP version 2.0 Status: RQ=47 SBA+ 64bit- FW- Rate=x1,x2,x4 Command: RQ=15 SBA+ AGP+ 64bit- FW- Rate=x1 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- [7.7.] Other information that might be relevant to the problem (please look in /proc and include all information that you think to be relevant): All file systems are EXT3. /usr, /var, /tmp, /home on RAID0.
/etc/raidtab shows (for eg, for /dev/md0 which hosts /usr): raiddev /dev/md0 raid-level 0 nr-raid-disks 2 chunk-size 64k persistent-superblock 1 nr-spare-disks 0 device /dev/hda3 raid-disk 0 device /dev/hdc1 raid-disk 1
(remaining entries for /dev/md1, /dev/md2 and /dev/md3 are very similar)
[X.] Other notes, patches, fixes, workarounds: I can verify if 2.4.21-pre2aa1 is fine on a non-RAID computer later today.
Please cc me if you can. Thanks. Happy New Year everyone! -- Hari harisri@bigpond.com
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