06-12-2006
I checked the permissions on the device files:
bash-2.05# rsh bmsapp01 ls -lt /dev/rmt/0cbn
lrwxrwxrwx 1 root other 45 May 31 2005 /dev/rmt/0cbn -> ../../devices/pci@1c,600000/scsi@1/st@5,0:cbn
bash-2.05# rsh bmsapp01 ls -lt /devices/pci@1c,600000/scsi@1/st@5,0:cbn
crw------- 1 root sys 33,221 Jun 10 03:21 /devices/pci@1c,600000/scsi@1/st@5,0:cbn
I changed the permisssions on /devices/pci@1c,600000/scsi@1/st@5,0:cbn on the application server to:
bash-2.05# rsh bmsapp01 ls -lt /devices/pci@1c,600000/scsi@1/st@5,0:cbn
crwxrwxrwx 1 root sys 33,221 Jun 10 03:21 /devices/pci@1c,600000/scsi@1/st@5,0:cbn
However it is still not possible to get a remote ufsdump working by using either method:
bash-2.05# ufsdump 0fuc bmsapp01:/dev/rmt/0cbn /
DUMP: Date of this level 0 dump: Mon 12 Jun 2006 10:52:43 AM BST
DUMP: Date of last level 0 dump: the epoch
DUMP: Dumping /dev/md/rdsk/d10 (bmsdb01:/) to bmsapp01:/dev/rmt/0cbn.
DUMP: Mapping (Pass I) [regular files]
DUMP: Mapping (Pass II) [directories]
DUMP: Writing 63 Kilobyte records
DUMP: Estimated 10872978 blocks (5309.07MB).
DUMP: /dev/rmt/0cbn: Permission denied
DUMP: NEEDS ATTENTION: Cannot open `bmsapp01:/dev/rmt/0cbn'. Do you want to retry the open?: ("yes" or "no") yes
DUMP: /dev/rmt/0cbn: Permission denied
DUMP: NEEDS ATTENTION: Cannot open `bmsapp01:/dev/rmt/0cbn'. Do you want to retry the open?: ("yes" or "no") no
DUMP: The ENTIRE dump is aborted.
or:
bash-2.05# ufsdump 0fuc - / | rsh bmsapp01 dd of=/dev/rmt/0cbn
DUMP: Date of this level 0 dump: Mon 12 Jun 2006 10:55:26 AM BST
DUMP: Date of last level 0 dump: the epoch
DUMP: Dumping /dev/md/rdsk/d10 (bmsdb01:/) to standard output.
dd: /dev/rmt/0cbn: open: Permission denied
DUMP: Mapping (Pass I) [regular files]
DUMP: Mapping (Pass II) [directories]
DUMP: Writing 63 Kilobyte records
DUMP: Estimated 10872978 blocks (5309.07MB).
DUMP: Dumping (Pass III) [directories]
DUMP: Broken pipe
DUMP: The ENTIRE dump is aborted.
Thanks,
J
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LEARN ABOUT OPENSOLARIS
sf880drd
sf880drd(1M) System Administration Commands sf880drd(1M)
NAME
sf880drd - Sun Fire 880 Dynamic Reconfiguration daemon
SYNOPSIS
sf880drd
DESCRIPTION
The Sun Fire 880 Dynamic Reconfiguration daemon, sf880drd, is part of the PCI and system bus hotplug framework. sf880drd starts at boot
time. It has no configuration options and does not report any system status.
sf880drd implements the Sun Fire 880 console-less system administration (per-slot pushbuttons and LED status indicators). It also manages
various aspects of CPU/memory hotplug.
FILES
/usr/platform/SUNW,Sun-Fire-880/lib/sf880drd
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWsfdr.u |
+-----------------------------+-----------------------------+
SEE ALSO
svcs(1), cfgadm(1M), cfgadm_pci(1M), cfgadm_sbd(1M), svcadm(1M), attributes(5), smf(5)
NOTES
The sf880drd service is managed by the service management facility, smf(5), under the service identifier:
svc:/platform/sun4u/sf880drd
Administrative actions on this service, such as enabling, disabling, or requesting restart, can be performed using svcadm(1M). The ser-
vice's status can be queried using the svcs(1) command.
SunOS 5.11 13 Aug 2004 sf880drd(1M)