How to solve this Error. I/O Error.?


 
Thread Tools Search this Thread
Operating Systems Solaris How to solve this Error. I/O Error.?
# 1  
Old 09-17-2013
How to solve this Error. I/O Error.?

Hi Guys,

I just got this error:-

Code:
Your "cron" job on server2
/usr/5bin/ssh sysmgr@server1 /usr/local/bin/sudo /opt/local/pdm/bin/mount_pdmprod

produced the following output:

** /dev/rdsk/c1t5006016C446023DEd0s2
** /dev/rdsk/c1t5006016C446023DEd1s2
** /dev/rdsk/c1t5006016C446023DEd2s2
** /dev/rdsk/c1t5006016C446023DEd3s2
** /dev/rdsk/c1t5006016C446023DEd4s2
Can't open /dev/rdsk/c1t5006016C446023DEd5s2: I/O error Can't open /dev/rdsk/c1t5006016C446023DEd6s2: I/O error
** /dev/rdsk/c1t5006016C446023DEd7s2
** /dev/rdsk/c1t5006016C446023DEd8s2

PDMPROD Clones File System Checking are not OK and need repairing!

Please wait... PDMPROD CLONE (EU) are being mounted+shared! Do Not Interrupt!

mount: I/O error
mount: Cannot mount /dev/dsk/c1t5006016C446023DEd5s2
mount: I/O error
mount: Cannot mount /dev/dsk/c1t5006016C446023DEd6s2

here is the script;-
Code:
FS_CHK=`/usr/ucb/df | /usr/bin/egrep 'pdmprod_u' | /usr/bin/wc -l`
if [ $FS_CHK != 8 ]
then

   #
   # Call PDMPROD CLONE fsck routine()
   #
   /opt/local/pdm/bin/fsck_pdmprod
   #
   # Mount all PDMPROD CLONE
   #
   echo "\nPlease wait... PDMPROD CLONE (EU) are being mounted+shared! Do Not Interrupt!\n"
        /usr/sbin/mount -o ro /dev/dsk/c1t5006016C446023DEd0s2 /pdmprod_users
        /usr/sbin/mount -o ro /dev/dsk/c1t5006016C446023DEd1s2 /pdmprod_u01
        /usr/sbin/mount -o ro /dev/dsk/c1t5006016C446023DEd2s2 /pdmprod_u02
        /usr/sbin/mount -o ro /dev/dsk/c1t5006016C446023DEd3s2 /pdmprod_u03
        /usr/sbin/mount -o ro /dev/dsk/c1t5006016C446023DEd4s2 /pdmprod_u04
        /usr/sbin/mount -o ro /dev/dsk/c1t5006016C446023DEd5s2 /pdmprod_u05
        /usr/sbin/mount -o ro /dev/dsk/c1t5006016C446023DEd6s2 /pdmprod_u07
        /usr/sbin/mount -o ro /dev/dsk/c1t5006016C446023DEd7s2 /pdmprod_u08
        /usr/sbin/mount -o ro /dev/dsk/c1t5006016C446023DEd8s2 /pdmprod_u06
else
  echo "\nPDMPROD CLONE (EU) are already mounted+shared! Please, do not run this script now!\n"
  exit 0
fi

Looks like can not mount /pdmprod_u05 and /pdmprod_u07


How to solve this error, sorry to say but I have no idea as how to go about this.

Please guide me.

Thanks.
# 2  
Old 09-17-2013
You need to start with your SAN admin and confirm the disk is still present and visible. It looks like your server isn't seeing it for some reason.
This User Gave Thanks to DustinT For This Post:
# 3  
Old 09-18-2013
Quote:
Originally Posted by DustinT
You need to start with your SAN admin and confirm the disk is still present and visible. It looks like your server isn't seeing it for some reason.
Wow ! Wonderful that means/ look like someone from storage team has something to do to clear this error and not me as OS admin.

right ?

Thanks

---------- Post updated 09-18-13 at 10:24 AM ---------- Previous update was 09-17-13 at 11:49 PM ----------

Hi,

It looks like it is mounted now.

below is the output from destination system:-

Code:
-bash-3.00$ df -k
Filesystem            kbytes    used   avail capacity  Mounted on
/dev/md/dsk/d0       33053541 17865352 14857654    55%    /
/devices                   0       0       0     0%    /devices
ctfs                       0       0       0     0%    /system/contract
proc                       0       0       0     0%    /proc
mnttab                     0       0       0     0%    /etc/mnttab
swap                 34813104    1720 34811384     1%    /etc/svc/volatile
objfs                      0       0       0     0%    /system/object
sharefs                    0       0       0     0%    /etc/dfs/sharetab
/platform/sun4u-us3/lib/libc_psr/libc_psr_hwcap1.so.1
                     33053541 17865352 14857654    55%    /platform/sun4u-us3/lib/libc_psr.so.1
/platform/sun4u-us3/lib/sparcv9/libc_psr/libc_psr_hwcap1.so.1
                     33053541 17865352 14857654    55%    /platform/sun4u-us3/lib/sparcv9/libc_psr.so.1
fd                         0       0       0     0%    /dev/fd
/dev/md/dsk/d4       17197130 4420774 12604385    26%    /var
swap                 34813224    1840 34811384     1%    /tmp
swap                 34811464      80 34811384     1%    /var/run
/dev/dsk/emcpower8c  78480870 60700102 16995960    79%    /users
/dev/dsk/emcpower9c  78480870 21522932 56173130    28%    /u01
/dev/dsk/emcpower11c 78480870 20284644 57411418    27%    /u03
/dev/dsk/emcpower10c 78480870 30275388 47420674    39%    /u02
/dev/dsk/emcpower12c 78480870 18006796 59689266    24%    /u04
/dev/dsk/emcpower13c 78480870  123330 77572732     1%    /u05
/dev/dsk/emcpower0c  235448228 154705526 78388220    67%    /u06
/dev/dsk/emcpower14c 78480870 25468750 52227312    33%    /u07
/dev/dsk/emcpower17c 156962501 96799436 58593440    63%    /u08
-bash-3.00$ cd /u05
-bash-3.00$ ls -l
total 22
drwxr-xr-x   4 oracle   dba          512 Jul 24  2006 arch
drwx------   2 root     root        8192 May 17  2009 lost+found
drwxr-xr-x   2 oracle   dba          512 Jun 19  2007 PIfYouPutOradataHereBackupMustBeFIXED
drwxr-xr-x   2 oracle   dba          512 Jun  5  2007 PleaseDoNotUseThisFileSystem
-bash-3.00$

Look like all is fine now, Am I right?

Thanks.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to solve ambigious redirect error?

hi all, i had the below script filename = /osa/data1/output.txt printf '%27s%53s\n' ' CURRENT DATE' 26-08-2014 >> $filename iam getting the ambigiuos redirect error in the 2nd line of the code...please guide me regards, vasa saikumar (3 Replies)
Discussion started by: hemanthsaikumar
3 Replies

2. Solaris

Can't solve the "Too many open files" error

I keep getting "Too many open files" in /var/adm/messages that I do not know how to fix. I've searched for solution on this forum and have increased the file descriptors limit but the problem persists. The problem is happening in a solaris zone.... /var/adm/messages log example May... (8 Replies)
Discussion started by: JT-KGY
8 Replies

3. Solaris

Howto solve this disk error in Solaris in single user mode

Hi all, OS is Solaros 10 Sparc While doing Netbackup upgradation to 7.5 , the server was asked to reboot. But then it came up in single user mode, and after I typed format command it showed some disk error. bash-3.00# format Searching for disks...WARNING:... (2 Replies)
Discussion started by: manalisharmabe
2 Replies

4. Shell Programming and Scripting

How to solve awk: line 1: runaway string constant error?

Hi All ! I am just trying to print bash variable in awk statement as string here is my script n=1 for file in `ls *.tk |sort -t"-" -k2n,2`; do ak=`(awk 'FNR=='$n'{print $0}' res.dat)` awk '{print "'$ak'",$0}' OFS="\t" $file n=$((n+1)) unset ak doneI am getting following error awk:... (7 Replies)
Discussion started by: Akshay Hegde
7 Replies

5. Shell Programming and Scripting

What is this error log = hda: irq timeout: error=0x00 and how to solve?

what is this error log = hda: irq timeout: error=0x00 and how to solve? every day upon checking the logs i see this error. hda: irq timeout: error=0x00 hda: irq timeout: error=0x00 hda: irq timeout: error=0x00 hda: irq timeout: error=0x00 hw_client: segfault at 0000000000000046 rip... (3 Replies)
Discussion started by: avtalan
3 Replies

6. UNIX for Dummies Questions & Answers

i dont know how to solve this error

can while do make aloop as do while in c language ? (1 Reply)
Discussion started by: teefa
1 Replies

7. UNIX for Dummies Questions & Answers

> 5 ")syntax error: operand expected (error token is " error

im kinda new to shell scripting so i need some help i try to run this script and get the error code > 5 ")syntax error: operand expected (error token is " the code for the script is #!/bin/sh # # script to see if the given value is correct # # Define errors ER_AF=86 # Var is... (4 Replies)
Discussion started by: metal005
4 Replies

8. Shell Programming and Scripting

Test argument error, unable to solve

Here is an awk statement i am using to sum a series of numbers.. awk -F"," '{ for (i=1; i<=NF ; ++i) sum += $i;} # if (i > max) max=i } END { s=""; for (i=1; i<=max; ++i) { printf "%s%s", s, sum; s=","; } printf "\n" }' filename.csv It works fine for the summing part. But since my series... (19 Replies)
Discussion started by: pravsripad
19 Replies

9. Solaris

Where/What/Howto solve warning/error msg about Kernel patch level?

required Solaris 5.10 Kernel patch 137111-03 required Solaris 5.10 Fibre Channel Device Driver patch 125184-08 I want to know about the descriptions and what the patches will do. I searched www.sun.com (patches/updates) but don't see I am looking for. (1 Reply)
Discussion started by: Y4Net
1 Replies

10. Programming

how to solve error : Bind: Address Already in Use

hi i have created socket program with proper IP address and port no client side port no 1085 and 1086 gateway side port no 1086 and 1085 and port no 1087 and 1088 receiver side port no 1088 and 1087 well it works fine on client and gateway side not on receiver and gateway side... (2 Replies)
Discussion started by: bhakti
2 Replies
Login or Register to Ask a Question