Date: Wed, 05 Jun 2002 20:01:54 -0700 From: Manfred Antar <null@pozo.com> To: current@FreeBSD.ORG Subject: dump on current broken -- master/slave protocol botched Message-ID: <5.1.1.6.2.20020605195136.00a78d18@pozo.com>
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I have been using the following command to dump for months with no problem: dump 0fua /dev/nsa0 /dev/da0s1a for the past few weeks I get this: (bin)504}dump 0fua /dev/nsa0 /dev/da0s1a DUMP: Date of this level 0 dump: Wed Jun 5 19:54:04 2002 DUMP: Date of last level 0 dump: the epoch DUMP: Dumping /dev/da0s1a (/) to /dev/nsa0 DUMP: mapping (Pass I) [regular files] DUMP: mapping (Pass II) [directories] DUMP: estimated 67590 tape blocks. DUMP: dumping (Pass III) [directories] DUMP: dumping (Pass IV) [regular files] DUMP: master/slave protocol botched. DUMP: The ENTIRE dump is aborted. (bin)505} I restored dump from a tape from 5/3/2002 and it works fine : (bin)506}old.dump 0fua /dev/nsa0 /dev/da0s1a DUMP: Date of this level 0 dump: Wed Jun 5 19:56:05 2002 DUMP: Date of last level 0 dump: the epoch DUMP: Dumping /dev/da0s1a (/) to /dev/nsa0 DUMP: mapping (Pass I) [regular files] DUMP: mapping (Pass II) [directories] DUMP: estimated 68395 tape blocks. DUMP: dumping (Pass III) [directories] DUMP: dumping (Pass IV) [regular files] DUMP: DUMP: 68070 tape blocks on 1 volume DUMP: finished in 82 seconds, throughput 830 KBytes/sec DUMP: level 0 dump on Wed Jun 5 19:56:05 2002 DUMP: Closing /dev/nsa0 DUMP: DUMP IS DONE The hardware is SCSI adaptec controller: ahc0: <Adaptec aic7880 Ultra SCSI adapter> port 0xfc00-0xfcff mem 0xffbea000-0xffbeafff irq 10 at device 9.0 on pci0 aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs Disk: da0 at ahc0 bus 0 target 0 lun 0 da0: <SEAGATE ST19171W 0024> Fixed Direct Access SCSI-2 device da0: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled da0: 8683MB (17783112 512 byte sectors: 255H 63S/T 1106C) Tape drive HP DDS2: sa0 at ahc0 bus 0 target 4 lun 0 sa0: <HP C1533A A907> Removable Sequential Access SCSI-2 device sa0: 10.000MB/s transfers (10.000MHz, offset 15) Manfred ================================== || null@pozo.com || || Ph. (415) 681-6235 || ================================== To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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