FAILURE TO RECOVERY OS6450 from procedure
FAILURE TO RECOVERY OS6450 from procedure
Hi,
In an attempt to update the 6450 switch I mistakenly copied the 6350 image files to the certified folder of the 6450 switch.
The boot was through the miniboot, after many attempts to recover the switch via USB (which I did not recognize), ZMODEM and XMODEM without success, I did the procedure (attached) that I found here on the forum for 6350, some commands did not work others yes .
But after doing some commands and restarting the switch I can't see the boot anymore through the teraterm or putty through the console ...
Some commands was that
setenv nandWriteFlag 7
6250 uboot>>nand scrub.chip
6250 uboot>> erase.chip (work)
6250 uboot>> start (not work)
6250 uboot>> usb 0 2000000 KF3bootselector.bin (not work)
6250 uboot>> erase 0 0x130000 (work)
6250 uboot>> write 2000000 0 0x130000 (work)
6250 uboot>> erase 0x200000 0x130000 (work)
6250 uboot>> write 2000000 0x200000 0x130000 (work)
6250 uboot>> usb 0 2000000 KF3diag.bin (not work)
6250 uboot>> erase 0x800000 0x1000000 (work)
6250 uboot>> write 2000000 0x800000 0x1000000 (work)
6250 uboot>>go 0xa10000 (work)
miniboot>"/uflash/kf3miniboot.bs","/boot/" (not work)
miniboot>cp "/uflash/6350/certified/*.img","/flash/certified" (not work)
after this comands and reboot i´stoped see
Please, how do I fix this? attached the file of this procedure that I did.
Thank you
Paiva.
In an attempt to update the 6450 switch I mistakenly copied the 6350 image files to the certified folder of the 6450 switch.
The boot was through the miniboot, after many attempts to recover the switch via USB (which I did not recognize), ZMODEM and XMODEM without success, I did the procedure (attached) that I found here on the forum for 6350, some commands did not work others yes .
But after doing some commands and restarting the switch I can't see the boot anymore through the teraterm or putty through the console ...
Some commands was that
setenv nandWriteFlag 7
6250 uboot>>nand scrub.chip
6250 uboot>> erase.chip (work)
6250 uboot>> start (not work)
6250 uboot>> usb 0 2000000 KF3bootselector.bin (not work)
6250 uboot>> erase 0 0x130000 (work)
6250 uboot>> write 2000000 0 0x130000 (work)
6250 uboot>> erase 0x200000 0x130000 (work)
6250 uboot>> write 2000000 0x200000 0x130000 (work)
6250 uboot>> usb 0 2000000 KF3diag.bin (not work)
6250 uboot>> erase 0x800000 0x1000000 (work)
6250 uboot>> write 2000000 0x800000 0x1000000 (work)
6250 uboot>>go 0xa10000 (work)
miniboot>"/uflash/kf3miniboot.bs","/boot/" (not work)
miniboot>cp "/uflash/6350/certified/*.img","/flash/certified" (not work)
after this comands and reboot i´stoped see
Please, how do I fix this? attached the file of this procedure that I did.
Thank you
Paiva.
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Re: FAILURE TO RECOVERY OS6450 from procedure
do the disaster recovery for with the OS6450-image files KF*.img.
USB stick with folder 6450 - within 6450 the directory certified - and within certified the image files.
Than power on the switch with this stick.
Do not use a big stick - better is to use an older with max. 4GB (and FAT or FAT32).
regards
Silvio
USB stick with folder 6450 - within 6450 the directory certified - and within certified the image files.
Than power on the switch with this stick.
Do not use a big stick - better is to use an older with max. 4GB (and FAT or FAT32).
regards
Silvio
Re: FAILURE TO RECOVERY OS6450 from procedure
Hi,
What happend? Did you find a solution.
I would love to hear a followup on this one because I am in the same position that the switch is completely out of reach through console port.
Thanks in advance
What happend? Did you find a solution.
I would love to hear a followup on this one because I am in the same position that the switch is completely out of reach through console port.
Thanks in advance
-
- Member
- Posts: 37
- Joined: 21 Feb 2018 05:22
Re: FAILURE TO RECOVERY OS6450 from procedure
where do we get the img files?
i need the arrescue.img for a os 2260
thank you
i need the arrescue.img for a os 2260
thank you
Re: FAILURE TO RECOVERY OS6450 from procedure
@slaskaridis - please open a new article in the correct folder for the 2260.
With access to the myportal you can download the rescue-file there.
With access to the myportal you can download the rescue-file there.
-
- Member
- Posts: 37
- Joined: 21 Feb 2018 05:22
Re: FAILURE TO RECOVERY OS6450 from procedure
Hi,silvio wrote: ↑10 Oct 2020 14:44 do the disaster recovery for with the OS6450-image files KF*.img.
USB stick with folder 6450 - within 6450 the directory certified - and within certified the image files.
Than power on the switch with this stick.
Do not use a big stick - better is to use an older with max. 4GB (and FAT or FAT32).
regards
Silvio
I need to reinstall OS on Switch OS6450-P48.
I cannot access via Putty and the equipment does not generate any IP
could you show me how the file tree inside the flashdrive would look please?
Re: FAILURE TO RECOVERY OS6450 from procedure
/6450/certified/KF....img
Re: FAILURE TO RECOVERY OS6450 from procedure
no work.
need some .ini file in the flash drive root?
it looked like this on the USB:
\6450\
certified
OS6450_imgsha2sum
software.lsm
\6450\certified\
KFbase.img
KFeni.img
KFos.img
KFsecu.img
Is it correct this way? (I didn't find any information in the PDF Manual about mounting the USB boot to recover the System)
Re: FAILURE TO RECOVERY OS6450 from procedure
Please test the stick at an other (working) 6450. Insert the stick, usb enable, show usb statistic, ls /uflash etc.
If this isn't working you need to use another stick (or format this one again with FAT).
If this isn't working you need to use another stick (or format this one again with FAT).