lsm:vold:Warning:Plex swapvol-02 for swap volume is stale or unusable

[mac2010]

help ！！！

lsm:vold:Warning:Plex swapvol-02 for swap volume is stale or unusable
init:single-user mode

system cannot come into normal mode,help!help!

[mac2010]

error messageï¼

P00>>>boot dkb0
(boot dkb0.0.0.2.1 -flags 0)
block 0 of dkb0.0.0.2.1 is a valid boot block
reading 16 blocks from dkb0.0.0.2.1
bootstrap code read in
base = 200000, image_start = 0, image_bytes = 2000
initializing HWRPB at 2000
initializing page table at 3fd7e000
initializing machine state
setting affinity to the primary CPU
jumping to bootstrap code

Digital UNIX boot - Mon Apr 12 12:39:50 EDT 1999

Loading vmunix ...
Loading at 0xfffffc0000230000
Current PAL Revision <0x4006500010154>
Switching to OSF PALcode Succeeded
New PAL Revision <0x400650002014f>

Sizes:
text = 4843792
data = 889808
bss = 1330816
Starting at 0xfffffc0000569170

Loading vmunix symbol table ... [1337336 bytes]
Alpha boot: available memory from 0x1cd0000 to 0x3fd7c000
Digital UNIX V4.0F (Rev. 1229); Thu Nov 18 13:32:44 CST 1999
physical memory = 1024.00 megabytes.
available memory = 992.68 megabytes.
using 3914 buffers containing 30.57 megabytes of memory
Firmware revision: 5.8-43
PALcode: Digital UNIX version 1.79-101
Compaq AlphaServer ES40
pci1 at nexus
isp0 at pci1 slot 1
isp0: QLOGIC ISP1040B/V2
isp0: Firmware revision 5.57 (loaded by console)
isp0: Fast RAM timing enabled.
scsi0 at isp0 slot 0
tz6 at scsi0 target 6 lun 0 (LID=0) (DEC TLZ10 (C) DEC 04a8)
isp1 at pci1 slot 2
isp1: QLOGIC ISP1040B/V2
isp1: Firmware revision 5.57 (loaded by console)
isp1: Fast RAM timing enabled.
scsi1 at isp1 slot 0
rz8 at scsi1 target 0 lun 0 (LID=1) (COMPAQ BB00911CA0 3B05) (Wide16)
rz9 at scsi1 target 1 lun 0 (LID=2) (COMPAQ BB00912301 B016) (Wide16)
tz10 at scsi1 target 2 lun 0 (LID=3) (DEC TLZ10 (C) DEC 02ab)
isp2 at pci1 slot 3
isp2: QLOGIC ISP1040B/V2 - Differential Mode
isp2: Firmware revision 5.57 (loaded by console)
isp2: Fast RAM timing enabled.
scsi2 at isp2 slot 0
tu0: DECchip 21143: Revision: 3.0
tu0: auto negotiation capable device
tu0 at pci1 slot 5
tu0: DEC TULIP (10/100) Ethernet Interface, hardware address: 08-00-2B-C4-7F-74
tu0: auto negotiation off: selecting 100BaseTX (UTP) port: half duplex
tu1: DECchip 21143: Revision: 3.0
tu1: auto negotiation capable device
tu1 at pci1 slot 6
tu1: DEC TULIP (10/100) Ethernet Interface, hardware address: 08-00-2B-C3-11-05
tu1: auto negotiation off: selecting 100BaseTX (UTP) port: half duplex
gpc0 at isa0
pci0 at nexus
comet0 at pci0 slot 1
ace0 at isa0
ace1 at isa0
lp0 at isa0
fdi0 at isa0
fd0 at fdi0 unit 0
ata0 at pci0 slot 15
ata0: ACER M1543C
scsi3 at ata0 slot 0
rz24 at scsi3 target 0 lun 0 (LID=4) (COMPAQ CDR-8435 0013)
scsi4 at ata0 slot 1
usb0 at pci0 slot 19
Created FRU table binary error log packet
lvm0: configured.
lvm1: configured.
kernel console: ace0
dli: configured
ATM Subsystem configured with 1 restart threads
ATM IFMP: configured
clubase: configured
ATMUNI: configured
ATMSIG: 3.x (module=uni3x) configured
ILMI: 3.x (module=ilmi) configured
ATM IP: configured
ATM LANE: configured.
ADVFS: using 9321 buffers containing 72.82 megabytes of memory
lsm:vold: Warning: Plex swapvol-02 for swap volume is stale or unusable

INIT: SINGLE-USER MODE
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admin help me !!!!!