restore: Tape block size problem?
I am attempting to perform and verify a backup on a server, per the instructions in the FAQ, but am getting this error: restore: Tape block size (32758) is not a multiple of dump block size (1024) Is there something I'm doing wrong or is this a hardware problem? This is the first backup attempt for this server, and the hardware is donated. Dan Hamlin # mount /dev/sd0a on / type ffs (local, softdep) /dev/sd0i on /home type ffs (local, nodev, nosuid, softdep) /dev/sd0d on /usr type ffs (local, nodev, softdep) /dev/sd1a on /usr/local/samba/share type ffs (local, nodev, softdep) /dev/sd0e on /var type ffs (local, nodev, nosuid, softdep) /dev/sd0f on /var/log type ffs (local, nodev, nosuid, softdep) /dev/sd0g on /var/spool type ffs (local, nodev, nosuid, softdep) /dev/sd0h on /var/www type ffs (local, nodev, nosuid, softdep) # dump -0au -f /dev/rst0 /dev/rsd1a DUMP: Date of this level 0 dump: Wed Jul 27 10:13:35 2005 DUMP: Date of last level 0 dump: the epoch DUMP: Dumping /dev/rsd1a (/usr/local/samba/share) to /dev/rst0 DUMP: mapping (Pass I) [regular files] DUMP: mapping (Pass II) [directories] DUMP: estimated 1647628 tape blocks. DUMP: Volume 1 started at: Wed Jul 27 10:13:42 2005 DUMP: dumping (Pass III) [directories] DUMP: dumping (Pass IV) [regular files] DUMP: 7.61% done, finished in 1:00 DUMP: 15.45% done, finished in 0:54 DUMP: 23.23% done, finished in 0:49 DUMP: 31.05% done, finished in 0:44 DUMP: 39.10% done, finished in 0:38 DUMP: 48.17% done, finished in 0:32 DUMP: 57.22% done, finished in 0:26 DUMP: 66.36% done, finished in 0:20 DUMP: 75.06% done, finished in 0:14 DUMP: 83.40% done, finished in 0:09 DUMP: 91.80% done, finished in 0:04 DUMP: 1651755 tape blocks on 1 volume DUMP: Volume 1 completed at: Wed Jul 27 11:13:18 2005 DUMP: Volume 1 took 0:59:36 DUMP: Volume 1 transfer rate: 461 KB/s DUMP: Date of this level 0 dump: Wed Jul 27 10:13:35 2005 DUMP: Date this dump completed: Wed Jul 27 11:13:18 2005 DUMP: Average transfer rate: 461 KB/s DUMP: level 0 dump on Wed Jul 27 10:13:35 2005 DUMP: Closing /dev/rst0 DUMP: DUMP IS DONE # restore -tvs 1 -f /dev/rst0 Verify tape and initialize maps restore: Tape block size (32758) is not a multiple of dump block size (1024) # OpenBSD 3.6 (GENERIC) #59: Fri Sep 17 12:32:57 MDT 2004 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Intel Pentium III (GenuineIntel 686-class, 512KB L2 cache) 499 MHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE real mem = 133783552 (130648K) avail mem = 115458048 (112752K) using 1658 buffers containing 6791168 bytes (6632K) of memory mainbus0 (root) bios0 at mainbus0: AT/286+(00) BIOS, date 07/14/99, BIOS32 rev. 0 @ 0xf pcibios0 at bios0: rev 2.1 @ 0xf/0x2000 pcibios0: PCI BIOS has 9 Interrupt Routing table entries pcibios0: PCI Interrupt Router at 000:20:0 (Intel 82371AB PIIX4 ISA rev 0x00) pcibios0: PCI bus #1 is the last bus bios0: ROM list: 0xc/0x8000 0xc8000/0x800 0xe8000/0x6000! 0xee000/0x2000! cpu0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 Intel 82443BX rev 0x03 siop0 at pci0 dev 6 function 0 Symbios Logic 53c875 rev 0x14: irq 5, using 4K of on-board RAM scsibus0 at siop0: 16 targets sd0 at scsibus0 targ 0 lun 0: COMPAQ, BB00921B91, 3B05 SCSI2 0/direct fixed sd0: 8678MB, 5273 cyl, 20 head, 168 sec, 512 bytes/sec, 17773524 sec total sd1 at scsibus0 targ 1 lun 0: COMPAQ, BB00921B91, 3B05 SCSI2 0/direct fixed sd1: 8678MB, 5273 cyl, 20 head, 168 sec, 512 bytes/sec, 17773524 sec total siop1 at pci0 dev 6 function 1 Symbios Logic 53c875 rev 0x14: irq 9, using 4K of on-board RAM scsibus1 at siop1: 16 targets tl0 at pci0 dev 7 function 0 Compaq ProLiant Netelligent 10/100 TX rev 0x10: irq 10 address 00:50:8b :a2:5a:25 lxtphy0 at tl0 phy 1: LXT970 10/100 media interface, rev. 3 ukphy0 at tl0 phy 31: Generic IEEE 802.3u media interface ukphy0: OUI 0x100014, model 0x0001, rev. 5 vga1 at pci0 dev 8 function 0 ATI Mach64 GV rev 0x7a wsdisplay0 at vga1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) Compaq Netelligent ASMC rev 0x00 at pci0 dev 9 function 0 not configured ppb0 at pci0 dev 10 function 0 DEC 21152 PCI-PCI rev 0x03 pci1 at ppb0 bus 1 ahc1 at pci1 dev 8 function 0 Adaptec AHA-2940U rev 0x00: irq 11 scsibus2 at ahc1: 8 targets st0 at scsibus2 targ 6 lun 0: HP, C1533A, A708 SCSI2 1/sequential removable st0: density code 0x13, 512-byte blocks, write-enabled pcib0 at pci0 dev 20 function 0 Intel 82371AB PIIX4 ISA rev 0x02 pciide0 at pci0 dev 20 function 1 Intel 82371AB IDE rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility atapiscsi0 at pciide0 channel 0 drive 0 scsibus3 at atapiscsi0: 2 targets cd0 at scsibus3 targ 0 lun 0: COMPAQ, CDR-8435, 0013 SCSI0 5/cdrom removable cd0(pciide0:0:0): using PIO mode 4, DMA mode 2 pciide0: channel 1 ignored (disabled) uhci0 at pci0
Re: restore: Tape block size problem?
On Wed, 27 Jul 2005, Daniel Hamlin wrote: I am attempting to perform and verify a backup on a server, per the instructions in the FAQ, but am getting this error: restore: Tape block size (32758) is not a multiple of dump block size (1024) Is there something I'm doing wrong or is this a hardware problem? This is the first backup attempt for this server, and the hardware is donated. Dan Hamlin Fixed in 3.6-stable, a patch is available. Please read html://www.openbsd.org/errata.html before reporting a problem, -Otto # mount /dev/sd0a on / type ffs (local, softdep) /dev/sd0i on /home type ffs (local, nodev, nosuid, softdep) /dev/sd0d on /usr type ffs (local, nodev, softdep) /dev/sd1a on /usr/local/samba/share type ffs (local, nodev, softdep) /dev/sd0e on /var type ffs (local, nodev, nosuid, softdep) /dev/sd0f on /var/log type ffs (local, nodev, nosuid, softdep) /dev/sd0g on /var/spool type ffs (local, nodev, nosuid, softdep) /dev/sd0h on /var/www type ffs (local, nodev, nosuid, softdep) # dump -0au -f /dev/rst0 /dev/rsd1a DUMP: Date of this level 0 dump: Wed Jul 27 10:13:35 2005 DUMP: Date of last level 0 dump: the epoch DUMP: Dumping /dev/rsd1a (/usr/local/samba/share) to /dev/rst0 DUMP: mapping (Pass I) [regular files] DUMP: mapping (Pass II) [directories] DUMP: estimated 1647628 tape blocks. DUMP: Volume 1 started at: Wed Jul 27 10:13:42 2005 DUMP: dumping (Pass III) [directories] DUMP: dumping (Pass IV) [regular files] DUMP: 7.61% done, finished in 1:00 DUMP: 15.45% done, finished in 0:54 DUMP: 23.23% done, finished in 0:49 DUMP: 31.05% done, finished in 0:44 DUMP: 39.10% done, finished in 0:38 DUMP: 48.17% done, finished in 0:32 DUMP: 57.22% done, finished in 0:26 DUMP: 66.36% done, finished in 0:20 DUMP: 75.06% done, finished in 0:14 DUMP: 83.40% done, finished in 0:09 DUMP: 91.80% done, finished in 0:04 DUMP: 1651755 tape blocks on 1 volume DUMP: Volume 1 completed at: Wed Jul 27 11:13:18 2005 DUMP: Volume 1 took 0:59:36 DUMP: Volume 1 transfer rate: 461 KB/s DUMP: Date of this level 0 dump: Wed Jul 27 10:13:35 2005 DUMP: Date this dump completed: Wed Jul 27 11:13:18 2005 DUMP: Average transfer rate: 461 KB/s DUMP: level 0 dump on Wed Jul 27 10:13:35 2005 DUMP: Closing /dev/rst0 DUMP: DUMP IS DONE # restore -tvs 1 -f /dev/rst0 Verify tape and initialize maps restore: Tape block size (32758) is not a multiple of dump block size (1024) # OpenBSD 3.6 (GENERIC) #59: Fri Sep 17 12:32:57 MDT 2004 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Intel Pentium III (GenuineIntel 686-class, 512KB L2 cache) 499 MHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE real mem = 133783552 (130648K) avail mem = 115458048 (112752K) using 1658 buffers containing 6791168 bytes (6632K) of memory mainbus0 (root) bios0 at mainbus0: AT/286+(00) BIOS, date 07/14/99, BIOS32 rev. 0 @ 0xf pcibios0 at bios0: rev 2.1 @ 0xf/0x2000 pcibios0: PCI BIOS has 9 Interrupt Routing table entries pcibios0: PCI Interrupt Router at 000:20:0 (Intel 82371AB PIIX4 ISA rev 0x00) pcibios0: PCI bus #1 is the last bus bios0: ROM list: 0xc/0x8000 0xc8000/0x800 0xe8000/0x6000! 0xee000/0x2000! cpu0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 Intel 82443BX rev 0x03 siop0 at pci0 dev 6 function 0 Symbios Logic 53c875 rev 0x14: irq 5, using 4K of on-board RAM scsibus0 at siop0: 16 targets sd0 at scsibus0 targ 0 lun 0: COMPAQ, BB00921B91, 3B05 SCSI2 0/direct fixed sd0: 8678MB, 5273 cyl, 20 head, 168 sec, 512 bytes/sec, 17773524 sec total sd1 at scsibus0 targ 1 lun 0: COMPAQ, BB00921B91, 3B05 SCSI2 0/direct fixed sd1: 8678MB, 5273 cyl, 20 head, 168 sec, 512 bytes/sec, 17773524 sec total siop1 at pci0 dev 6 function 1 Symbios Logic 53c875 rev 0x14: irq 9, using 4K of on-board RAM scsibus1 at siop1: 16 targets tl0 at pci0 dev 7 function 0 Compaq ProLiant Netelligent 10/100 TX rev 0x10: irq 10 address 00:50:8b :a2:5a:25 lxtphy0 at tl0 phy 1: LXT970 10/100 media interface, rev. 3 ukphy0 at tl0 phy 31: Generic IEEE 802.3u media interface ukphy0: OUI 0x100014, model 0x0001, rev. 5 vga1 at pci0 dev 8 function 0 ATI Mach64 GV rev 0x7a wsdisplay0 at vga1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) Compaq Netelligent ASMC rev 0x00 at pci0 dev 9 function 0 not configured ppb0 at pci0 dev 10 function 0 DEC 21152 PCI-PCI rev 0x03 pci1 at ppb0 bus 1 ahc1 at pci1 dev 8 function 0 Adaptec AHA-2940U rev 0x00: irq 11 scsibus2 at ahc1: 8 targets st0 at scsibus2 targ 6 lun 0: HP, C1533A, A708 SCSI2 1/sequential removable st0: density code 0x13, 512-byte blocks, write-enabled pcib0 at pci0 dev 20 function 0 Intel 82371AB PIIX4 ISA rev 0x02 pciide0 at pci0 dev 20 function 1 Intel 82371AB IDE rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired
