Difference between revisions of "Taro"
| Line 51: | Line 51: | ||
10.0.0.0/24(rw,no_root_squash,sync) | 10.0.0.0/24(rw,no_root_squash,sync) | ||
| − | == | + | === Drive configuration === |
| − | + | ; RAID | |
| + | * RAID Is hardware based with an ARECA card at ip 10.0.0.97 | ||
| + | * Current setup is RAID-5 across 6 drives, with a 7th drive as a hot spare. | ||
| + | * There is a singe volume on the RAID, lun 0/0/0 | ||
| − | + | == Upgrade to Centos 7 == | |
| − | |||
| − | == | ||
| − | |||
Revision as of 16:34, 7 August 2017
Taro is a data/computation server. Thinkmate serial number SN-826407.
Hardware Details
- Purchased in Jan 2009 from Thinkmate.
- Quad-Core Intel® Xeon® E5472 3.00GHz 1600FSB 12MB Cache (80W)
- Supermicro X7DWA-N - EATX - Intel® 5400 Chipset
- 4 x 2GB PC2-6400 677MHz FB-DIMM
- Chenbro SR107 EATX Chassis - No PS – Black + Rack Mount Conversion Kit
- 2 x Chenbro SR107 Black 4-Bay SATA Hotswap
- PC Power and Cooling Turbo-Cool® 860 - SLI Ready
- 500GB SATA 7200RPM - 3.5" - Seagate Barracuda® 7200.11
- Samsung 22x DVD+/-RW Dual Layer (SATA)
- MSI nVidia GeForce N280GTX OC 1GB GDDR3 PCI Express 2.0 (2xDVI) (Removed?)
- Areca-ARC 1231 12-channel RAID card on address: 10.0.0.97
Local copy of the Motherboard manual
Network Configuration
Taro's network configuration contains bridge interfaces to support KVM virtual machines.
- IP address Farm: 10.0.0.247 (eth1/farmbr)
- IP address UNH: 132.177.88.86 (eth2/unhbr)
Hostnames: taro.unh.edu, taro.farm.physics.unh.edu
Software and Services
Taro is one of the few systems that has a bit more accessibility from off-campus. It requires additional monitoring to make sure everything is working and there are no compromises on security. Taro stores a considerable amount of data on its RAID
Globus
This is a system for transferring data to/from Jlab. See more on the globus page.
IPTables
Taro uses the standard NPG iptables firewall. Taro allows ssh, icmp, portmap and nfs connections.
Taro serves its /data volume over NFS. It can be accessed from any system via automount either in /net/data/taro or /net/taro/data.
/etc/exports
/data @servers(rw,sync) @npg_clients(rw,sync) \
10.0.0.0/24(rw,no_root_squash,sync)
Drive configuration
- RAID
- RAID Is hardware based with an ARECA card at ip 10.0.0.97
- Current setup is RAID-5 across 6 drives, with a 7th drive as a hot spare.
- There is a singe volume on the RAID, lun 0/0/0
