Архивы Recovery

Recovery Hikvision DS-2CD2132F-IS

Once I came across an IP-camera Hikvision DS-2CD2132F-IS, which was flashed with new firmware from another model, respectively, the IP camera stopped working and rebooted cyclically.

BDCOM OLT Recovery

Once an incorrect firmware was loaded into one of the OLTs, because of this, it cyclically rebooted.

Data recovery with extundelete

The extundelete utility allows you to recover files deleted from ext3/ext4 partitions.

Restoring D-Link DIR-300NRU/B7 Router

I had to restore the D-Link DIR-300NRU/B7 on the inoperative router, which stopped working after turning off the power at the time of the firmware update. In fact, some other D-Link routers can be restored using the method.

Recovering MySQL InnoDB after power failure

Once, after the power was turned off, the UPS was discharged, then the generator automatic start did not work because it turned on and off several times, as a result, the server with MySQL was also started and disconnected from the power supply several times, later the tables of different databases were damaged , including the default database with mysql users, as a result, the MySQL daemon did not start.

WS-SUP720-3BXL does not start Not Applicable Unknown

Once after a power outage, on Cisco Catalyst 6509-E, instead of the main module WS-SUP720-3BXL, only the backup module was launched.
As I found out later, the memory card stopped working and, accordingly, the module could not start the firmware. At this moment on the module all the indicators glowed red.

Transferring a running Ubuntu system to another disk

On the test, I use the Ubuntu Server 14.04.5 LTS system.

And so, on a running system, switch to root user:

Firmware Update and Recovery of Asus RT-N10 Router

The official page for downloading firmware and utilities for recovery – https://www.asus.com/support

Tag Archives: Recovery