I dont even know what raid level this is, but its raid 5 mirrored from the looks of it.
I have a failed disk (t12) within this mirror. What is the best way to replace this disk? 2 things concern me, isn't there a command to prepare the disk for a hot swap? and what should i do with the... (3 Replies)
Hi Experts,
I have configured A D40 Array. There is an faulty disk which is not part of an raid volume but shows fault in the diagnostics.
pdisk15 U0.1-P1-I1/Q1-W40AA83CC2400D
SSA160 Physical Disk Drive ( MB)
Is there a way to stop this... (2 Replies)
Hi,
Recently i came across a disk that seems to be faulty and need help. I have gathered some information by running below commands and any help on how to solve this will be great.
# uname –a
SunOS XYZ 5.7 Generic_106541-16 sun4u sparc SUNW,Ultra-4
#df -k
Filesystem kbytes used... (3 Replies)
Requirement to remove a faulty mirrored disk from hp-ux LVM
<root@pdwp1s>/etc # vgdisplay -v /dev/vg00
vgdisplay: Warning: couldn't query physical volume "/dev/dsk/c2t0d0":
The specified path does not correspond to physical volume attached to
this volume group
vgdisplay: Warning: couldn't... (9 Replies)
Hi,
Have mirrored the primary disk to 3 .
Server and OS:
# uname -a
HP-UX pdwp1s B.11.11 U 9000/800 118434630 unlimited-user license
# model
9000/800/L3000-7x
# strings /etc/lvmtab
/dev/vg00
+F@<
/dev/dsk/c1t2d0
/dev/dsk/c2t2d0
/dev/dsk/c2t0d0
But now I have only 1 disk... (5 Replies)
Hi Guys,
One of two disks in my solaris machine has failed, the name is disk0, this is SUN physical sparc machine
But I work remotely, so people working near that physical server are not that technical, so from OS command prompt can run some command to bink faulty disk at front panel of Server.... (9 Replies)
Hi,
One of my disk is in 'disk missing state'. It is a sharedVG and cluster nodes.
The errpt keeps reporting stale partition error.
lvs are in open/stale state.
In this sceanario is replacing the disk the best practice?
When i do a lsdev the disk is labelled as below.
hdisk3 Available ... (2 Replies)
Hello,
On 4/20/2018, we performed a disk replacement on our IBM 8202 P7 server. After the disk was rebuilt, the SAS Disk Array sissas0 showed a status of degraded. However, the pdisks in the array all show a status of active.
We did see a message in errpt. DISK ARRAY PROTECTION SUSPENDED.
... (1 Reply)
Hello,
On 4/20/2018, we performed a disk replacement on our IBM 8202 P7 server. After the disk was rebuilt, the SAS Disk Array sissas0 showed a status of degraded. However, the pdisks in the array all show a status of active.
We did see a message in errpt. DISK ARRAY PROTECTION SUSPENDED.
... (3 Replies)
I plugged both power cables in both power supply. When I unplugged each power cable one by one, the SPARC T4-1 machine keep running. However, show faulty command shows below message. (I have also attached the picture of both power supply)
-> show faulty
Target ... (1 Reply)
Discussion started by: z_haseeb
1 Replies
LEARN ABOUT OSF1
dvdfs
dvdfs(4) Kernel Interfaces Manual dvdfs(4)NAME
dvdfs - The Digital Versatile Disk File System [This feature is not supported in Tru64 UNIX Version 5.0]
STANDARDS
Interfaces documented on this reference page conform to industry standards as follows:
ISO/ITEC 13346:1995
Optical Storage Technology Association (OSTA) Universal Disk Format (UDF) Specification, "OSTA UDF Compliant Domain", Version 2.00.
ISO 9660:1988
Information Processing-Volume and file structure of CD-ROM for information interchange.
Refer to the standards(5) reference page for more information about industry standards and associated tags.
DESCRIPTION
The Digital Versatile Disk File System enables the reading of disks formatted in the Universal Disk Format (UDF).
User data sectors in a DVD-ROM can contain any type of data in any format. However, for Tru64 UNIX support through the dvdfs file system,
the OSTA UDF file format standard is mandatory. The file system limit for DVDFS is int cfs_cdfs_mount_limit = 512.
Additionally, DVD-ROM standards require that the logical sector size and the logical block (the user data block) size be 2048 bytes.
DVD support in the UDF specification includes these levels: DVD-ROM (Read-only):
Supports reading of UDF-formated files from DVD-ROM disks. DVD-R (Write-once):
Supports the reading of UDF-formated files from a DVD-ROM disk and supports writing, one time, UDF-formated files onto a DVD-ROM
disk. DVD-RAM (Rewritable):
Supports reading and writing of UDF-formated files from and to a DVD-ROM disk.
At this time, the Tru64 UNIX dvdfs file system supports only the DVD-ROM (Read-only) format.
See mount(8) for information about mounting and unmounting a dvdfs file system, fstab(4) for information about including dvdfs file system
in a system's /etc/fstab file, and disklabel(8) for information about labeling DVD-ROM disks.
RELATED INFORMATION
Commands: disklabel(8), mount(8)
Files: cdfs(4)fstab(4) delim off
dvdfs(4)