03-25-2010 04:07 PM - edited 03-06-2019 10:19 AM
Hi all,
i upgrade the ios in 3550 switch
when i do
Switch#sh File systems
File Systems:
Size(b) Free(b) Type Flags Prefixes
* 15998976 6282752 flash rw flash:******************************
- - opaque ro bs:
- - opaque rw vb:
15998976 6282752 unknown rw zflash:**********************
- - opaque rw system:
- - opaque rw tmpsys:
393216 389278 nvram rw nvram:
- - opaque ro xmodem:
- - opaque ro ymodem:
i see 2 ios image of same size but one is of type flash and other is unknown
Anybody know what is zflash? and is it ok if i delete zflash?
thanks
mahesh
Solved! Go to Solution.
03-25-2010 06:08 PM
mahesh18 wrote:
Hi Jon
i did this
Switch#verify flash:c3550-ipservicesk9-mz.122-44.SE6.bin
%Error verifying flash:c3550-ipservicesk9-mz.122-44.SE6.bin (No such file or dir
ectory)
Switch#thanks
mahehs
Mahesh
Did a quick search and it seems that using the verify command that way might not be supported on all switches.
Jon
03-25-2010 04:11 PM
Weird. I'm not familiar enough with the 3550 to tell you for sure.
What does "dir all-filesystems" show?
03-25-2010 04:15 PM
Hi,
Here is output
Switch#dir all-filesystems
Directory of flash:/
2 -rwx 9707290 Mar 25 2010 16:37:50 -06:00 c3550-ipservicesk9-mz.122-
44.SE6.bin
3 -rwx 2838 Mar 25 2010 16:54:23 -06:00 config.text
406 -rwx 285 Feb 28 1993 17:14:38 -07:00 info.ver
407 -rwx 580 Mar 21 2010 15:09:27 -06:00 vlan.dat
4 -rwx 24 Mar 25 2010 16:54:23 -06:00 private-config.text
5 -rwx 1048 Mar 25 2010 16:54:23 -06:00 multiple-fs
6 -rwx 0 Mar 22 2010 15:34:22 -06:00 env_vars
7 -rwx 42 Mar 22 2010 15:34:22 -06:00 system_env_vars
15998976 bytes total (6282752 bytes free)
Directory of zflash:/
2 -rwx 9707290 Mar 25 2010 16:37:50 -06:00 c3550-ipservicesk9-mz.122-
44.SE6.bin
3 -rwx 2838 Mar 25 2010 16:54:23 -06:00 config.text
406 -rwx 285 Feb 28 1993 17:14:38 -07:00 info.ver
407 -rwx 580 Mar 21 2010 15:09:27 -06:00 vlan.dat
4 -rwx 24 Mar 25 2010 16:54:23 -06:00 private-config.text
5 -rwx 1048 Mar 25 2010 16:54:23 -06:00 multiple-fs
6 -rwx 0 Mar 22 2010 15:34:22 -06:00 env_vars
7 -rwx 42 Mar 22 2010 15:34:22 -06:00 system_env_vars
15998976 bytes total (6282752 bytes free)
Directory of system:/
2 -r-- 0
4 dr-x 0
1 -rw- 2838
3 dr-x 0
No space information available
Directory of tmpsys:/
No files in directory
No space information available
Directory of nvram:/
380 -rw- 2838
381 ---- 24
1 -rw- 0
393216 bytes total (389278 bytes free)
Also directory of system and nvram shows no date ?
thanks for reply
03-25-2010 04:54 PM
Mahesh
zflash is a read-only copy of flash. I doubt whether you will be able to delete it. I think it is an internal filesystem to the switch that is not configurable by the network administrator.
Jon
03-25-2010 05:24 PM
Hi jon
Thanks for reply again.
one last thing on this when i run command
verify /md5 c3550-ipservicesk9-mz.122-44.SE6.bin it verifies flash --
.................................................Done!
verify /md5 (flash:c3550-ipservicesk9-mz.122-44.SE6.bin) = a829d14ab1ccd3ecf77b99d025d188ce
but when i run the command
Switch#verify flashc3550-ipservicesk9-mz.122-44.SE6.bin
%Error verifying flash:flashc3550-ipservicesk9-mz.122-44.SE6.bin (No such file o
r directory)
Switch#
It does not work do you know why is this so?
thanks
mahesh
03-25-2010 05:45 PM
Mahesh
Switch#verify flashc3550-ipservicesk9-mz.122-44.SE6.bin
%Error verifying flash:flashc3550-ipservicesk9-mz.122-44.SE6.bin (No such file o
r directory)
Switch#
Try
verify flash:c3550-ipservicesk9-mz.122-44.SE6.bin ie. add the ':' between flash and the image name.
Jon
03-25-2010 05:52 PM
Hi Jon
i did this
Switch#verify flash:c3550-ipservicesk9-mz.122-44.SE6.bin
%Error verifying flash:c3550-ipservicesk9-mz.122-44.SE6.bin (No such file or dir
ectory)
Switch#
thanks
mahehs
03-25-2010 06:08 PM
mahesh18 wrote:
Hi Jon
i did this
Switch#verify flash:c3550-ipservicesk9-mz.122-44.SE6.bin
%Error verifying flash:c3550-ipservicesk9-mz.122-44.SE6.bin (No such file or dir
ectory)
Switch#thanks
mahehs
Mahesh
Did a quick search and it seems that using the verify command that way might not be supported on all switches.
Jon
03-25-2010 06:11 PM
Hi jon
thanks one again for helping it out.
Mahesh
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