Marktplaats: Difference between revisions

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All disks have been removed. There is a pile of ten boxes that have been maxed out with 32GB RAM. Some of them had leaky BIOS batteries, I removed them. We might need to clean the battery holder and put new batteries in there. I suggest we keep the eleventh box for surplus RAM and possibly disk testing (although a box with lots of SATA ports might be more useful for that).
All disks have been removed. There is a pile of ten boxes that have been maxed out with 32GB RAM. Some of them had leaky BIOS batteries, I removed them. We might need to clean the battery holder and put new batteries in there. I suggest we keep the eleventh box for surplus RAM and possibly disk testing (although a box with lots of SATA ports might be more useful for that).


I started wiping disks, 2x2 at a time using 2 Dell workstations. Furthermore I got 3 CR2032 batteries to replace the failty ones.
I started wiping disks, 2x2 at a time using 2 Dell workstations. Here's how:
 
Boot from USB (push F12 and select USB from boot menu). Hit enter a couple of times. When you're in the gui, open 2 terminals and type:
 
<pre>
sudo -i
dd if=/dev/zero of=/dev/sda bs=1M conv=fsync
</pre>
For the second one replace sda with sdb. Wait until the prompt returns. There should be only a disk space error. If there are are any other errors, the disk might be faulty.
 
Furthermore I got 3 CR2032 batteries to replace the faulty ones.


=== Cisco 887 Firewall/router/access point===
=== Cisco 887 Firewall/router/access point===

Revision as of 18:43, 3 June 2018

Items

Dell Poweredge 2850

Tested, works

  • Dual PSU
  • 6GB RAM ECC DDR2
  • 2x Single core Xeon CPU @ 3GHz, looks like it's this one
  • DVD drive
  • Dell Remote Access Controller 4/I (DRAC)
  • Dell Service Tag 5YPMZ1J
  • 4x Seagate Cheetah 15K 136GB SCSI disks in bracket, two empty brackets

Dell Poweredge 2950

  • Werking onbekend
  • Specs onbekend (eerst nog een keer aansluiten en aanzetten om specs te bepalen, anders is hij niet te verkopen)
  • Geen drives en geen brackets

Dell R410 (from Pjotr)

Boots \o/

11x Supermicro Superserver 6015T-TB (from Pjotr)

Specs


Testing etc

All disks have been removed. There is a pile of ten boxes that have been maxed out with 32GB RAM. Some of them had leaky BIOS batteries, I removed them. We might need to clean the battery holder and put new batteries in there. I suggest we keep the eleventh box for surplus RAM and possibly disk testing (although a box with lots of SATA ports might be more useful for that).

I started wiping disks, 2x2 at a time using 2 Dell workstations. Here's how:

Boot from USB (push F12 and select USB from boot menu). Hit enter a couple of times. When you're in the gui, open 2 terminals and type: 

sudo -i
dd if=/dev/zero of=/dev/sda bs=1M conv=fsync

For the second one replace sda with sdb. Wait until the prompt returns. There should be only a disk space error. If there are are any other errors, the disk might be faulty.

Furthermore I got 3 CR2032 batteries to replace the faulty ones.

Cisco 887 Firewall/router/access point

  • See this link
  • Looks like a lot of the mentioned options are there

Roland VS-1824CD Digital Workstation

3Com Superstack II 3300 24 poorts

Cisco Catalyst 4000 Series

Biamp Nexia PM

Altec Lansing 9444A Power Amplifier (2x)

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Last modified
This page was last edited on 3 June 2018, at 18:43.