Hi everybody!!
First at all I want to give to thanks to the list "Linux-cluster" for the
received aid and the information that contributes to me. Thanks!
Now, i have another small problem. I have a gfs cluster with three servers.
Each servers has 2 hba ( Emulex LP9082 ) and use PowerpPath 3.0.5-032 for
the path failover. Each hba "see" two luns, one for the gfs data an another
for cluste quorum. I think that PowetPath is ok because if i do "powermt
display dev=all" i see:
8< ------ 8< ------ 8< ------ 8< ------ 8< ------ 8<
Pseudo name=emcpowera
CLARiiON ID=D10021800004
Logical device ID=600601670D590000E0908BED4B86D911
state=alive; policy=CLAROpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats
---
### HW Path I/O Paths Interf. Mode State Q-IOs
Errors
==============================================================================
2 lpfc sdb SP B1 active alive 0
0
3 lpfc sdd SP A1 active alive 0
0
Pseudo name=emcpowerb
CLARiiON ID=D10021800004
Logical device ID=600601670D590000E1908BED4B86D911
state=alive; policy=CLAROpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats
---
### HW Path I/O Paths Interf. Mode State Q-IOs
Errors
==============================================================================
2 lpfc sdc SP B1 active alive 0
0
3 lpfc sde SP A1 active alive 0
0
8< ------ 8< ------ 8< ------ 8< ------ 8< ------ 8<
Besides, i think that gfs cluster is well configured. I use GFS-6.0.2.27-0
and kernel 2.4.21-37.ELsmp over a RHEL 3.0 Update5.
The problem is that when i restar pool service i get the next message:
8< ------ 8< ------ 8< ------ 8< ------ 8< ------ 8<
root@linux14:~# service pool restart
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool read: FAIL
Stopping pool buzones: OK
Stopping pool quorum_cca: OK
Starting pool: OK
Removing (8,65)
Removing (8,49)
Removing (8,33)
Removing (8,17)
Removing (8,65)
Removing (8,49)
Removing (8,33)
Removing (8,17)
8< ------ 8< ------ 8< ------ 8< ------ 8< ------ 8<
Pool are configured over the logical lun (/dev/emcpowera1 for gfs data and
/dev/emcpowerb1 for cluster quorum )
the 'fdisk -l' commands show the following:
8< ------ 8< ------ 8< ------ 8< ------ 8< ------ 8<
root@linux14:~# fdisk -l
Disco /dev/emcpowera: 53.6 GB, 53687091200 bytes
255 cabezas, 63 sectores/pista, 6527 cilindros
Unidades = cilindros de 16065 * 512 = 8225280 bytes
Disposit. Inicio Principio Fin Bloques Id Sistema
/dev/emcpowera1 1 6527 52428096 83 Linux
Disco /dev/emcpowerb: 52 MB, 52428800 bytes
64 cabezas, 32 sectores/pista, 50 cilindros
Unidades = cilindros de 2048 * 512 = 1048576 bytes
Disposit. Inicio Principio Fin Bloques Id Sistema
/dev/emcpowerb1 1 50 51184 83 Linux
Disco /dev/sda: 146.5 GB, 146590924800 bytes
255 cabezas, 63 sectores/pista, 17821 cilindros
Unidades = cilindros de 16065 * 512 = 8225280 bytes
Disposit. Inicio Principio Fin Bloques Id Sistema
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 2562 20474842+ 83 Linux
/dev/sda3 2563 3199 5116702+ 82 Linux swap
/dev/sda4 3200 17821 117451215 f Win95 Ext'd (LBA)
/dev/sda5 3200 3836 5116671 82 Linux swap
/dev/sda6 3837 7660 30716248+ 83 Linux
/dev/sda7 7661 15308 61432528+ 83 Linux
/dev/sda8 15309 16500 9574708+ 83 Linux
Disco /dev/sdb: 53.6 GB, 53687091200 bytes
255 cabezas, 63 sectores/pista, 6527 cilindros
Unidades = cilindros de 16065 * 512 = 8225280 bytes
Disposit. Inicio Principio Fin Bloques Id Sistema
/dev/sdb1 1 6527 52428096 83 Linux
Disco /dev/sdc: 52 MB, 52428800 bytes
64 cabezas, 32 sectores/pista, 50 cilindros
Unidades = cilindros de 2048 * 512 = 1048576 bytes
Disposit. Inicio Principio Fin Bloques Id Sistema
/dev/sdc1 1 50 51184 83 Linux
Disco /dev/sdd: 53.6 GB, 53687091200 bytes
255 cabezas, 63 sectores/pista, 6527 cilindros
Unidades = cilindros de 16065 * 512 = 8225280 bytes
Disposit. Inicio Principio Fin Bloques Id Sistema
/dev/sdd1 1 6527 52428096 83 Linux
Disco /dev/sde: 52 MB, 52428800 bytes
64 cabezas, 32 sectores/pista, 50 cilindros
Unidades = cilindros de 2048 * 512 = 1048576 bytes
Disposit. Inicio Principio Fin Bloques Id Sistema
/dev/sde1 1 50 51184 83 Linux
8< ------ 8< ------ 8< ------ 8< ------ 8< ------ 8<
And the "pool_tool -s" commands shows:
root@linux14:~# pool_tool -s
Unable to read device "/dev/emcpowerb9": Bad file descriptor
Unable to read device "/dev/emcpowerb8": Bad file descriptor
Unable to read device "/dev/emcpowerb7": Bad file descriptor
Unable to read device "/dev/emcpowerb6": Bad file descriptor
Unable to read device "/dev/emcpowerb5": Bad file descriptor
Unable to read device "/dev/emcpowerb4": Bad file descriptor
Unable to read device "/dev/emcpowerb3": Bad file descriptor
Unable to read device "/dev/emcpowerb2": Bad file descriptor
Unable to read device "/dev/emcpowerb15": Bad file descriptor
Unable to read device "/dev/emcpowerb14": Bad file descriptor
Unable to read device "/dev/emcpowerb13": Bad file descriptor
Unable to read device "/dev/emcpowerb12": Bad file descriptor
Unable to read device "/dev/emcpowerb11": Bad file descriptor
Unable to read device "/dev/emcpowerb10": Bad file descriptor
Unable to read device "/dev/emcpowera9": Bad file descriptor
Unable to read device "/dev/emcpowera8": Bad file descriptor
Unable to read device "/dev/emcpowera7": Bad file descriptor
Unable to read device "/dev/emcpowera6": Bad file descriptor
Unable to read device "/dev/emcpowera5": Bad file descriptor
Unable to read device "/dev/emcpowera4": Bad file descriptor
Unable to read device "/dev/emcpowera3": Bad file descriptor
Unable to read device "/dev/emcpowera2": Bad file descriptor
Unable to read device "/dev/emcpowera15": Bad file descriptor
Unable to read device "/dev/emcpowera14": Bad file descriptor
Unable to read device "/dev/emcpowera13": Bad file descriptor
Unable to read device "/dev/emcpowera12": Bad file descriptor
Unable to read device "/dev/emcpowera11": Bad file descriptor
Unable to read device "/dev/emcpowera10": Bad file descriptor
Device Pool Label
====== ==========
/dev/pool/buzones <- GFS filesystem ->
/dev/pool/quorum_cca <- CCA device ->
/dev/emcpowera <- partition information ->
/dev/emcpowera1 buzones
/dev/emcpowerb <- partition information ->
/dev/emcpowerb1 quorum_cca
/dev/sda <- partition information ->
/dev/sda1 <- EXT2/3 filesystem ->
/dev/sda2 <- EXT2/3 filesystem ->
/dev/sda3 <- swap device ->
/dev/sda4 <- partition information ->
/dev/sda5 <- swap device ->
/dev/sda6 <- EXT2/3 filesystem ->
/dev/sda7 <- EXT2/3 filesystem ->
/dev/sda8 <- EXT2/3 filesystem ->
/dev/sdb <- partition information ->
/dev/sdb1 buzones
/dev/sdc <- partition information ->
/dev/sdc1 quorum_cca
/dev/sdd <- partition information ->
/dev/sdd1 buzones
/dev/sde <- partition information ->
/dev/sde1 quorum_cca
8< ------ 8< ------ 8< ------ 8< ------ 8< ------ 8<
my questions that make doubt me and clear the dream to me are:
What are the errors that take place when i reinitiating the pool service ?
It is normal? ( i think not )
What are the errors than take place when i run the "pool_tool -s" commands ?
What is "Removing (8,65)" when i restart the pool service ?
Thanks in advance and sorry my poor English ( i use
http://translate.google.com :-p )
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