restore a crashed test cluster

From: <lars.rieneck_at_tellabs.com>
Date: Fri, 02 Apr 2004 12:11:14 +0200

Hello all

I have a 5.1B cluster with dupatch 3.
To try our crash restore procedure, I have taken a full backup
with vdump to tape. I have then zerorised all disks including
the quorum disk. Booted on the UNIX cdrom, and restore the following
filedomians/filesets:

        1) cluster_root#root
        2) cluster_usr#usr
        3) cluster_var#var
        4) root1_domain#root

I then go to the boot prompt again, and try to start the first
member by booting, with the following command:

>>> boot -fl ai dkb100.1.0.15.0

I then boot with the following kernel parameters, to
be able to boot without a quorum disk:

Enter: <kernel_name> [option_1 ... option_n]
  or: ls [name]['help'] or: 'quit' to return to console
Press Return to boot 'vmunix'
# vmunix clubase:cluster_expected_votes=1 clubase:cluster_qdisk_votes=0

The boot procedure starts, but stops after the following statements:


Waiting for cluster mount to complete
clsm: checking for peer configurations
clsm: initialized
CNX QDISK: Successfully claimed quorum disk, adding 0 vote.


Do I miss to restore somthing, or do you have any good ideas
to get the boot process to continue. The <ctrl> - c does not
get it to continue.


Belowe is the complete boot sequence:
>>>boot -flags ai dkb100.1.0.15.0
(boot dkb100.1.0.15.0 -flags ai)
block 0 of dkb100.1.0.15.0 is a valid boot block
reading 19 blocks from dkb100.1.0.15.0
bootstrap code read in
base = 200000, image_start = 0, image_bytes = 2600(9728)
initializing HWRPB at 2000
initializing page table at 3ff2e000
initializing machine state
setting affinity to the primary CPU
jumping to bootstrap code

UNIX boot - Wednesday October 16, 2002


Enter: <kernel_name> [option_1 ... option_n]
  or: ls [name]['help'] or: 'quit' to return to console
Press Return to boot 'vmunix'
# vmunix clubase:cluster_expected_votes=1 clubase:cluster_qdisk_votes=0
Loading vmunix ...
Loading at 0xfffffc0000230000

Sizes:
text = 8225600
data = 1820992
bss = 3934416
Starting at 0xfffffc00002431c0

Loading vmunix symbol table ... [2098984 bytes]
Kernel argument clubase:cluster_expected_votes=1
Kernel argument clubase:cluster_qdisk_votes=0
Memory trolling not supported, cpu Major id 11, Minor id 6
Alpha boot: available memory from 0x2e44000 to 0x3ff2c000
Compaq Tru64 UNIX V5.1B (Rev. 2650); Tue Jan 20 15:26:53 MET 2004
physical memory = 1024.00 megabytes.
available memory = 976.90 megabytes.
using 3860 buffers containing 30.15 megabytes of memory
Firmware revision: 6.5-15
PALcode: UNIX version 1.92-73
AlphaServer DS10 617 MHz
pci0 (primary bus:0) at nexus
isa0 at pci0
gpc0 at isa0
gpc1 not probed
ace0 at isa0
ace1 at isa0
lp0 at isa0
fdi0 at isa0
fd0 at fdi0 unit 0
tu0: DECchip 21143: Revision: 4.1
tu0: auto negotiation capable device
tu0 at pci0 slot 9
tu0: DEC TULIP (10/100) Ethernet Interface, hardware address:
00-10-64-30-CE-E9
tu0: auto negotiation off: selecting 100BaseTX (UTP) port: full duplex
tu1: DECchip 21143: Revision: 4.1
tu1: auto negotiation capable device
tu1 at pci0 slot 11
tu1: DEC TULIP (10/100) Ethernet Interface, hardware address:
00-10-64-30-CE-E8
tu1: auto negotiation off: selecting 100BaseTX (UTP) port: full duplex
ata0 at pci0 slot 13
ata0: ACER M1543C
scsi0 at ata0 slot 0 rad 0
scsi1 at ata0 slot 1 rad 0
itpsa0 at pci0 slot 14
IntraServer ROM Version V2.0 (c)1998
scsi2 at itpsa0 slot 0 rad 0
isp0 at pci0 slot 15
isp0: QLOGIC ISP1040B/V2 - Differential Mode
isp0: Firmware revision 5.57 (loaded by console)
isp0: Fast RAM timing enabled.
scsi3 at isp0 slot 0 rad 0
alt0 at pci0 slot 17
alt0: DEGPA (1000BaseSX) Gigabit Ethernet Interface, hardware address:
00-60-CF-20-C2-CA
alt0: Driver Rev = V2.0.16 NUMA, Chip Rev = 6, Firmware Rev = 12.4.12
Created FRU table binary error log packet
kernel console: ace0
dli: configured
NetRAIN configured.
Random number generator configured.
rm_configure_callback: No valid MC adapter in the system
TruCluster Server V5.1B (Rev. 1029); 09/29/03 03:10
clubase: configured
Configuring RDG to use TCP
ics_hl: Configuring TCP as transport.
ics_ll_tcp: cluster network interface started: rendezvous port is 900
ics_tcp_init: Declaring this_node up 1
icsnet: configured
drd configured 0
kch: configured
dlm: configured
Starting CFS daemons
Registering CFS Services
Initializing CFSREC ICS Service
Registering CFSMSFS remote syscall interface
Registering CMS Services
TNC kproc_creator_daemon: Initialized and Ready
i2c: Server Management Hardware Present
alt0: 1000 Mbps full duplex Link Up via autonegotiation
CNX MGR: Cluster fornax incarnation 0x787fc has been formed
CNX MGR: Founding node id is 1 csid is 0x10001
CNX MGR: membership configuration index: 1 (1 additions, 0 removals)
CNX MGR: quorum (re)gained, (re)starting cluster operations.
CNX MGR: Node lupus 1 incarn 0x7842b csid 0x10001 has been added to the
cluster
Joining versw kch set.
dlm: resuming lock activity
kch: resuming activity
scsi2: SCSI Bus was reset
cam_logger: SCSI event packet
cam_logger: bus 2
itpsa SCSI HBA
SCSI Bus was reset

scsi2: SCSI Bus was reset
cam_logger: SCSI event packet
cam_logger: bus 2
itpsa SCSI HBA
SCSI Bus was reset

cam_logger: SCSI event packet
cam_logger: bus 3
isp_reinit
Beginning Adapter/Chip reinitialization (0x1)
cam_logger: SCSI event packet
cam_logger: bus 3
isp_cam_bus_reset_tmo
SCSI Bus Reset performed
WARNING: Magic number on ADVFS portion of CNX partition on boot disk is
not valid

Waiting for cluster mount to complete
clsm: checking for peer configurations
clsm: initialized
CNX QDISK: Successfully claimed quorum disk, adding 0 vote.


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Tellabs
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Received on Fri Apr 02 2004 - 10:14:52 NZST

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