05-20-2012
I would not touch this if I were you. Ask an experienced HP-UX admin in your company to have a look...
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1. Solaris
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)
Discussion started by: BG_JrAdmin
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2. AIX
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)
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3. Solaris
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
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4. HP-UX
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
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5. HP-UX
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
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6. Solaris
Hi Guys,
One of two disks in my solaris machine has failed, the name is disk0, this is SUN physical sparc machine
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7. AIX
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)
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8. Filesystems, Disks and Memory
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)
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9. AIX
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)
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10. UNIX for Beginners Questions & Answers
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)
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mwrite(1) General Commands Manual mwrite(1)
NAME
mwrite - mtools utility to perform a low level write (copy) of a UNIX file to DOS
SYNOPSIS
mwrite [-mntv] unixfile msdosfile
mwrite [-mntv] unixfile [unixfiles...] [msdosdirectory]
OPTIONS
Preserves the file modification time. Specifies that a warning is not issued when an existing file is specified as the target file. If
this option is not specified, the mwrite command verifies whether or not to overwrite an existing file. Specifies a text file transfer.
Line terminators are converted to the appropriate format. Specifies verbose mode. Displays the new file name if the UNIX file name
requires conversion.
DESCRIPTION
The mwrite command copies the specified UNIX file to the named DOS file, or copies multiple UNIX files to the named DOS directory. The
destination directory cannot be omitted. Reasonable care is taken to create a valid DOS file name. If an invalid name is specified, the
mwrite command changes the name, then displays the new name if the -v option is specified.
DOS subdirectory names that contain the '/' or '' separator are supported. If you use the '' separator or wildcards, you must enclose
file names in quotes to protect them from the shell.
The mcd command can be used to establish the device and the current working directory (relative to DOS), otherwise the default is A:.
Not all UNIX file names are supported in the DOS world. The mwrite command may have to change UNIX names to fit the DOS file name conven-
tions. The following table shows some examples of file name conversions:
-----------------------------------------------
UNIX name DOS name Reason for the change
-----------------------------------------------
thisisatest THISISAT file name too long
file.stuff FILE.STU extension too long
prn.txt XRN.TXT PRN is a device name
.abc X.ABC null file name
hot+cold HOTXCOLD illegal character
-----------------------------------------------
EXIT STATUS
The following exit values are returned: Success. Failure.
ENVIRONMENT VARIABLES
The following environment variables affect the execution of mwrite: If set, this variable names the file that contains the name of the cur-
rent mtools working directory as established by the mcd command. If this variable is not set, the file $HOME/.mcwd is used.
FILES
Contains the name of the current mtools working directory as established by the mcd command. If this file does not exist, the default
mtools working directory is A:. Executable file
SEE ALSO
Commands: dos2unix(1) mcd(1), mcopy(1), mdiskcopy(1), mkmanifest(1), mread(1), mtools(1), unix2dos(1)
mwrite(1)