[c-nsp] Cisco 3750, upgrading from SEC2 to SED

[Ueli Heuer]

On 11/8/05, Klaus Kastens <kka at netuse.de> wrote:
>
> Hello Ed,
>
> > Switch#fsck /test flash:
> >
> > Fsck operation may take a while. Continue? [confirm]
> >
> > i28f128j3_16x_write_bytes: command sequence error
> >
> > flashfs[1]: writing to flash handle 0x26DBFE0, device 0, offset
> 0x400000,
> > length
> >
> > : 0x20: Operation Failed
> >
> > %Error fscking flash:: (I/O error)
> >
>
> We've had the same problems on C2970G-24TS updating to 12.2(25)SED.
> Basically the update works without problems, but after the reload
> writing to flash fails completely.


I have the same trouble on a new delivered C2970G-24TSE
It's not possible to save the configuration, or to make any changes on the
flash:

Switch#dir
Directory of flash:/

2 -rwx 384 Jan 1 1970 00:03:44 +00:00 info
3 drwx 64 Jan 1 1970 00:11:20 +00:00 c2970-lanbasek9-mz.122-25.SED

15998976 bytes total (11180544 bytes free)

Switch#copy flash:info flash:info1
Destination filename [info1]?
i28f128j3_16x_write_bytes: command sequence error
flashfs[1]: writing to flash handle 0x16E1B88, device 0, offset 0xAE0000,
length 0x208: Operation Failed
flashfs[1]: sector ptr: {0x57, 0xEA}
%Error opening flash:info1 (No space left on device)

but the last dir command shows me there is plenty of space :


OTOH no problems with 12.2(25)SED on C3550-24PWR.


But I do not have any problem on all other 2970 we are using with the same
image (c2970-lanbasek9-mz.122-25.SED.bin)