Cisco ASA 5525x Disk0 (Flash) error.

ugabichipaopao — Tue, 12 Mar 2019 06:05:21 GMT

Hello everyone!

Today I faced with the problem of Cisco ASA disk error.

I have version 9.4.1 image on Act/Stndb ASA configuration. After upgrade from version 9.0.4 time to time I can't connect to ASA via ASDM.

I did short investigation and I see a probem with disk0:

ASA-Firewall# dir

Directory of disk0:/

%Error opening disk0:/ (Too many open files)
8238202880 bytes total (570736640 bytes free)

I don't see a file system

Also I cant save my configuration:

ASA-Firewall# wr
Building configuration...
Cryptochecksum: 490edde9 492ddc52 75887db8 4f73f941

%Error opening disk0:/.private/startup-config (Too many open files)
Error executing command
[FAILED]

After reboot everything is OKey. I can see filesystem and I can work with ASA. After reboot I see a files FSCK0000.REC, FSCK0001.REC, FSCK0002.REC,FSCK0003.REC,FSCK0004.REC,FSCK0005.REC

I found an articles that it can be a disk problem, but after reboot device will use FSCK utility and everything will be OKey. But, my problem repeted againe.

Please help me to solve this issue.

Regards,

Maxim

Very similar with this BUG -

ugabichipaopao — Wed, 10 Jun 2015 16:07:14 GMT

Very similar with this BUG - CSCub40805 , but for version 9.4.1 ASA image

I know this is an old one,

JasonAHunt — Tue, 19 Apr 2016 16:02:50 GMT

I know this is an old one, but we have the same problem after a few emails with TAC they point at this bug:

CSCuw95262

Known Affected Releases:

(2)

9.3(3)

9.4(1)

wanted to share in case it comes up in anyone else's search.

topic Cisco ASA 5525x Disk0 (Flash) error. in Network Security

Cisco ASA 5525x Disk0 (Flash) error.

Very similar with this BUG -

I know this is an old one,