[Dovecot] expire plugin error
Michael Lechtermann
dovecot at lechtermann.net
Fri Jan 23 09:35:01 EET 2009
> Anyone know how to fix this?
In reply to myself, some more info...
Using Google I found some hints that maybe the cache size is too
small... but how can that be fixed? Or... since this is BDB and the
machine is a sparc64, it's some memory alignment issue?
# l /var/lib/dovecot/
total 3116
drwxr-x--- 2 root wheel - 512B Jan 22 11:26 ./
drwxr-x--- 3 root wheel - 512B Jan 15 11:23 ../
-rw------- 1 root wheel - 24.0K Jan 23 07:13 __db.001
-rw------- 1 root wheel - 64.0K Jan 23 07:13 __db.002
-rw------- 1 root wheel - 264K Jan 23 07:13 __db.003
-rw------- 1 root wheel - 96.0K Jan 23 07:13 __db.004
-rw------- 1 root wheel - 56.0K Jan 23 07:13 __db.005
-rw------- 1 root wheel - 0B Jan 15 12:01 auth-success
-rw------- 1 root wheel - 32.0K Jan 22 13:58 expire.db
-rw------- 1 root wheel - 10.0M Jan 22 23:03 log.0000000001
-rw-r--r-- 2 root wheel - 236B Jan 22 11:26 ssl-parameters.dat
# db4_stat -d /var/lib/dovecot/expire.db
Fri Jan 23 08:30:19 2009 Local time
53162 Btree magic number
9 Btree version number
Big-endian Byte order
Flags
2 Minimum keys per-page
16384 Underlying database page size
4079 Overflow key/data size
1 Number of levels in the tree
1 Number of unique keys in the tree
1 Number of data items in the tree
0 Number of tree internal pages
0 Number of bytes free in tree internal pages (0% ff)
1 Number of tree leaf pages
16322 Number of bytes free in tree leaf pages (0% ff)
0 Number of tree duplicate pages
0 Number of bytes free in tree duplicate pages (0% ff)
0 Number of tree overflow pages
0 Number of bytes free in tree overflow pages (0% ff)
0 Number of empty pages
0 Number of pages on the free list
# db4_stat -mh /var/lib/dovecot
260KB 832B Total cache size
1 Number of caches
1 Maximum number of caches
264KB Pool individual cache size
0 Maximum memory-mapped file size
0 Maximum open file descriptors
0 Maximum sequential buffer writes
0 Sleep after writing maximum sequential buffers
0 Requested pages mapped into the process' address space
302 Requested pages found in the cache (70%)
129 Requested pages not found in the cache
118 Pages created in the cache
53 Pages read into the cache
9 Pages written from the cache to the backing file
48 Clean pages forced from the cache
94 Dirty pages forced from the cache
0 Dirty pages written by trickle-sync thread
29 Current total page count
0 Current clean page count
29 Current dirty page count
37 Number of hash buckets used for page location
678 Total number of times hash chains searched for a page
13 The longest hash chain searched for a page
3792 Total number of hash chain entries checked for page
0 The number of hash bucket locks that required waiting (0%)
0 The maximum number of times any hash bucket lock was waited for (0%)
0 The number of region locks that required waiting (0%)
0 The number of buffers frozen
0 The number of buffers thawed
0 The number of frozen buffers freed
362 The number of page allocations
16784 The number of hash buckets examined during allocations
266 The maximum number of hash buckets examined for an allocation
769 The number of pages examined during allocations
13 The max number of pages examined for an allocation
0 Threads waited on page I/O
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
3 Requested pages found in the cache (75%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
4 Requested pages found in the cache (80%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
4 Requested pages found in the cache (80%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
4 Requested pages found in the cache (80%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
4 Requested pages found in the cache (80%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
4 Requested pages found in the cache (80%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
3 Requested pages found in the cache (75%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
4 Requested pages found in the cache (80%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
4 Requested pages found in the cache (80%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
4 Requested pages found in the cache (80%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
3 Requested pages found in the cache (75%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
4 Requested pages found in the cache (80%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
1 Requested pages found in the cache (20%)
4 Requested pages not found in the cache
2 Pages created in the cache
3 Pages read into the cache
2 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
3 Requested pages found in the cache (60%)
2 Requested pages not found in the cache
2 Pages created in the cache
1 Pages read into the cache
1 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
4 Requested pages found in the cache (80%)
1 Requested pages not found in the cache
2 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: unknown
8192 Page size
0 Requested pages mapped into the process' address space
0 Requested pages found in the cache (0%)
1 Requested pages not found in the cache
1 Pages created in the cache
0 Pages read into the cache
0 Pages written from the cache to the backing file
Pool File: /var/lib/dovecot/expire.db
16384 Page size
0 Requested pages mapped into the process' address space
159 Requested pages found in the cache (77%)
45 Requested pages not found in the cache
0 Pages created in the cache
45 Pages read into the cache
1 Pages written from the cache to the backing file
OpenBSD 4.4-current (GENERIC.MP) #585: Fri Jan 9 11:36:04 MST 2009
todd at sparc64.openbsd.org:/usr/src/sys/arch/sparc64/compile/GENERIC.MP
real mem = 8589934592 (8192MB)
avail mem = 8369053696 (7981MB)
mainbus0 at root: Sun Fire V440
cpu0 at mainbus0: SUNW,UltraSPARC-IIIi (rev 2.4) @ 1062 MHz
cpu0: physical 32K instruction (32 b/l), 64K data (32 b/l), 1024K
external (64 b/l)
cpu1 at mainbus0: SUNW,UltraSPARC-IIIi (rev 2.4) @ 1062 MHz
cpu1: physical 32K instruction (32 b/l), 64K data (32 b/l), 1024K
external (64 b/l)
cpu2 at mainbus0: SUNW,UltraSPARC-IIIi (rev 2.4) @ 1062 MHz
cpu2: physical 32K instruction (32 b/l), 64K data (32 b/l), 1024K
external (64 b/l)
cpu3 at mainbus0: SUNW,UltraSPARC-IIIi (rev 2.4) @ 1062 MHz
cpu3: physical 32K instruction (32 b/l), 64K data (32 b/l), 1024K
external (64 b/l)
"memory-controller" at mainbus0 not configured
"memory-controller" at mainbus0 not configured
"memory-controller" at mainbus0 not configured
"memory-controller" at mainbus0 not configured
schizo0 at mainbus0: "Tomatillo", version 4, ign 700, bus A 0 to 0
schizo0: dvma map c0000000-dfffffff
pci0 at schizo0
cas0 at pci0 dev 2 function 0 "Sun Cassini" rev 0x20: ivec 0x718,
address 00:03:ba:66:75:d1
brgphy0 at cas0 phy 1: BCM5421 10/100/1000baseT PHY, rev. 1
"ppm" at mainbus0 not configured
schizo1 at mainbus0: "Tomatillo", version 4, ign 740, bus B 0 to 0
schizo1: dvma map c0000000-dfffffff
pci1 at schizo1
mpi0 at pci1 dev 2 function 0 "Symbios Logic 53c1030" rev 0x08: ivec 0x740
scsibus0 at mpi0: 16 targets, initiator 7
schizo2 at mainbus0: "Tomatillo", version 4, ign 780, bus A 0 to 0
schizo2: dvma map c0000000-dfffffff
pci2 at schizo2
ebus0 at pci2 dev 7 function 0 "Acer Labs M1533 ISA" rev 0x00
"flashprom" at ebus0 addr 0-fffff, 290-290 not configured
rtc0 at ebus0 addr 70-71: m5819p
pcfiic0 at ebus0 addr 320-321 ivec 0x1b
iic0 at pcfiic0
"SUNW,i2c-imax" at iic0 addr 0xb not configured
"SUNW,i2c-imax" at iic0 addr 0xc not configured
admtemp0 at iic0 addr 0x18: max1617, cannot get control register
"pca9555" at iic0 addr 0x21 not configured
"pca9555" at iic0 addr 0x22 not configured
"pca9555" at iic0 addr 0x23 not configured
"pca9555" at iic0 addr 0x24 not configured
"adm1026" at iic0 addr 0x2e not configured
admtemp1 at iic0 addr 0x32: max1617, cannot get control register
admtemp2 at iic0 addr 0x40: max1617, cannot get control register
admtemp3 at iic0 addr 0x48: max1617, cannot get control register
lmtemp0 at iic0 addr 0x4e: lm75, fails to respond
"spd" at iic0 addr 0x5b not configured
"spd" at iic0 addr 0x5c not configured
"spd" at iic0 addr 0x5d not configured
"spd" at iic0 addr 0x5e not configured
"spd" at iic0 addr 0x63 not configured
"spd" at iic0 addr 0x64 not configured
"spd" at iic0 addr 0x65 not configured
"spd" at iic0 addr 0x66 not configured
"spd" at iic0 addr 0x6b not configured
"spd" at iic0 addr 0x6c not configured
"spd" at iic0 addr 0x6d not configured
"spd" at iic0 addr 0x6e not configured
"spd" at iic0 addr 0x73 not configured
"spd" at iic0 addr 0x74 not configured
"spd" at iic0 addr 0x75 not configured
"spd" at iic0 addr 0x76 not configured
"ics951601" at iic0 addr 0x69 not configured
power0 at ebus0 addr 800-82f ivec 0x1a
com0 at ebus0 addr 3f8-3ff ivec 0x22: ns16550a, 16 byte fifo
com0: console
com1 at ebus0 addr 2e8-2ef ivec 0x22: ns16550a, 16 byte fifo
"rmc-comm" at ebus0 addr 3e8-3ef ivec 0x22 not configured
cas1 at pci2 dev 2 function 0 "NS Saturn" rev 0x30: ivec 0x78c, address
00:14:4f:1e:d6:b4
gentbi0 at cas1 phy 0: Generic ten-bit interface, rev. 0
"ATI Rage XL" rev 0x27 at pci2 dev 4 function 0 not configured
alipm0 at pci2 dev 6 function 0 "Acer Labs M7101 Power" rev 0x00: 223KHz
clock
iic1 at alipm0
ohci0 at pci2 dev 10 function 0 "Acer Labs M5237 USB" rev 0x03: ivec
0x7a1, version 1.0, legacy support
ohci1 at pci2 dev 11 function 0 "Acer Labs M5237 USB" rev 0x03: ivec
0x7a5, version 1.0, legacy support
pciide0 at pci2 dev 13 function 0 "Acer Labs M5229 UDMA IDE" rev 0xc4:
DMA, channel 0 configured to native-PCI, channel 1 configured to native-PCI
pciide0: using ivec 0x7a6 for native-PCI interrupt
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets, initiator 7
cd0 at scsibus1 targ 0 lun 0: <TOSHIBA, DVD-ROM SD-C2612, 1011> ATAPI
5/cdrom removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 disabled (no drives)
usb0 at ohci0: USB revision 1.0
uhub0 at usb0 "Acer Labs OHCI root hub" rev 1.00/1.00 addr 1
usb1 at ohci1: USB revision 1.0
uhub1 at usb1 "Acer Labs OHCI root hub" rev 1.00/1.00 addr 1
"ppm" at mainbus0 not configured
schizo3 at mainbus0: "Tomatillo", version 4, ign 7c0, bus B 0 to 0
schizo3: dvma map c0000000-dfffffff
pci3 at schizo3
cas2 at pci3 dev 1 function 0 "Sun Cassini" rev 0x20: ivec 0x7dc,
address 00:03:ba:66:75:d2
brgphy1 at cas2 phy 1: BCM5421 10/100/1000baseT PHY, rev. 1
mpi1 at pci3 dev 2 function 0 "Symbios Logic 53c1030" rev 0x07: ivec 0x7e3
scsibus2 at mpi1: 16 targets, initiator 7
sd0 at scsibus2 targ 0 lun 0: <LSILOGIC, 1030 IM IM, 1000> SCSI2
0/direct fixed
sd0: 34732MB, 512 bytes/sec, 71131136 sec total
sd1 at scsibus2 targ 2 lun 0: <ModusLnk, MXJ3073SC800600X, 5704> SCSI3
0/direct fixed
sd1: 70136MB, 512 bytes/sec, 143638992 sec total
sd2 at scsibus2 targ 3 lun 0: <ModusLnk, MXJ3073SC800600X, 5704> SCSI3
0/direct fixed
sd2: 70136MB, 512 bytes/sec, 143638992 sec total
mpi1: target 2 Sync at 160MHz width 16bit offset 127 QAS 1 DT 1 IU 1
mpi1: target 3 Sync at 160MHz width 16bit offset 127 QAS 1 DT 1 IU 1
mpi1: phys disk 1 Sync at 160MHz width 16bit offset 127 QAS 1 DT 1 IU 1
mpi1: phys disk 0 Sync at 160MHz width 16bit offset 127 QAS 1 DT 1 IU 1
mpi2 at pci3 dev 2 function 1 "Symbios Logic 53c1030" rev 0x07: ivec 0x7e4
scsibus3 at mpi2: 16 targets, initiator 7
"i2c" at mainbus0 not configured
softraid0 at root
scsibus4 at softraid0: 1 targets, initiator 1
sd3 at scsibus4 targ 0 lun 0: <OPENBSD, SR RAID 1, 003> SCSI2 0/direct fixed
sd3: 70136MB, 512 bytes/sec, 143638913 sec total
bootpath: /pci at 1f,700000/scsi at 2,0/disk at 0,0
root on sd0a swap on sd0b dump on sd0b
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