check disk Post: 51053

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1. UNIX for Dummies Questions & Answers

Hard Disk Check

How can we check the number of hard disks (both internal & external) in a server, their capacity and serial number

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need help with disk check script

I wrote a script that checks particular device path directory which is full or more than 90% used, and will search older file inside and delete it. My code looks like this: #!/usr/bin/ksh ref=90 df -k | grep /cbmdata/00/gdd | tr -d '%' | \ while read a b c d e other do if (( $e >= $ref...

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Dear all, I have system that have 2 disk, and 1 off disk is broken, how can I check if the disk is broken or other problem. I'm using Solaris 10 x86. Thank you, Best Regards, Heru

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check disk info

hi friends, - how may i check the list of disk partitions created till date specifying their physical path, size and date ? -i know only "df -k" "df -h" "du" -anyother command? -kindly advise friends..thanks alot

5. Solaris

Disk space check

Hi, I have a question regarding finding free space on the disk of a solaris machine. Many mount points are available in my machine. Right now i am using df -b option to get the free disk space available. I have an assignment to check free space on the disk. I pass the directory as a...

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Is there a UNIX check hard disk utility similar to the DOS utility chkdsk ? If there is one can it fix hard disk problems like checkdsk /f can with a DOS system? Where can I find these commands?

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Hi All, pls go thru the below code and help me. when i check "df -k" in my solaris system .. it will show like below.. fd 0 0 0 0% /dev/fd /dev/dsk/c0t0d0s3 20171281 2319266 17650303 12% /var /dev/dsk/c0t0d0s4 10085260 443854...

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Hi, How to check disk io mount pointwise? I am working as Oracle DBA and want to check disk io as per mount point for adding new datafiles in tablesapce or change my redolog files to lowest disk I/O mount point. My all mount points are like /data1, /data2, /data3 ,,,,,. Can somebody tell me how...

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Fail to check disk

Hi there, I can't find any way to check the file system on a partition. The two following command fail with the same result: e2fsck /dev/sdc10 e2fsck -b 8193 /dev/sdc10Output: e2fsck 1.41.3 (12-Oct-2008) e2fsck: Bad magic number in super-block while trying to open /dev/sdc10 The...

10. Homework & Coursework Questions

Looking to check disk space

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: Need to check the disk space and if any portion disk space usage high then write to one file, later will...

LEARN ABOUT FREEBSD

systemd-fsck

SYSTEMD-FSCK@.SERVICE(8)				       systemd-fsck@.service					  SYSTEMD-FSCK@.SERVICE(8)

NAME

       systemd-fsck@.service, systemd-fsck-root.service, systemd-fsck - File system checker logic

SYNOPSIS

       systemd-fsck@.service

       systemd-fsck-root.service

       /lib/systemd/systemd-fsck

DESCRIPTION

       systemd-fsck@.service and systemd-fsck-root.service are services responsible for file system checks. They are instantiated for each device
       that is configured for file system checking.  systemd-fsck-root.service is responsible for file system checks on the root file system, but
       only if the root filesystem was not checked in the initramfs.  systemd-fsck@.service is used for all other file systems and for the root
       file system in the initramfs.

       These services are started at boot if passno in /etc/fstab for the file system is set to a value greater than zero. The file system check
       for root is performed before the other file systems. Other file systems may be checked in parallel, except when they are on the same
       rotating disk.

       systemd-fsck does not know any details about specific filesystems, and simply executes file system checkers specific to each filesystem
       type (/sbin/fsck.*). This helper will decide if the filesystem should actually be checked based on the time since last check, number of
       mounts, unclean unmount, etc.

       If a file system check fails for a service without nofail, emergency mode is activated, by isolating to emergency.target.

KERNEL COMMAND LINE

       systemd-fsck understands these kernel command line parameters:

       fsck.mode=
	   One of "auto", "force", "skip". Controls the mode of operation. The default is "auto", and ensures that file system checks are done
	   when the file system checker deems them necessary.  "force" unconditionally results in full file system checks.  "skip" skips any file
	   system checks.

       fsck.repair=
	   One of "preen", "yes", "no". Controls the mode of operation. The default is "preen", and will automatically repair problems that can be
	   safely fixed.  "yes" will answer yes to all questions by fsck and "no" will answer no to all questions.

SEE ALSO

       systemd(1), fsck(8), systemd-quotacheck.service(8), fsck.btrfs(8), fsck.cramfs(8), fsck.ext4(8), fsck.fat(8), fsck.hfsplus(8),
       fsck.minix(8), fsck.ntfs(8), fsck.xfs(8)

systemd 237														  SYSTEMD-FSCK@.SERVICE(8)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Hard Disk Check

Discussion started by: muneebr

2. Shell Programming and Scripting

need help with disk check script

Discussion started by: xramm

3. Solaris

How to check disk broken

Discussion started by: heru_90

4. Solaris

check disk info

Discussion started by: cromohawk