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cluster:84 [2010/05/03 13:48] hmeij |
cluster:84 [2010/05/03 14:42] (current) hmeij |
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Support for OCS, Platform' | Support for OCS, Platform' | ||
- | The Infiniband, Force10 gigE and Dell Powerconnect gigE switches we'll leave unsupported too. If we need switches we can steal them from the sharptail cluster (HP ProCurve 2748 gigE). | + | The Infiniband, Force10 gigE and Dell Powerconnect gigE switches we'll leave unsupported too. If we need gigE switches we can steal them from the sharptail cluster (HP ProCurve 2748 gigE). |
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We probably should have one of each on hand. If a server dies, for whatever reason, the spare can be put in place, and more spare parts are generated (minus the failed part). | We probably should have one of each on hand. If a server dies, for whatever reason, the spare can be put in place, and more spare parts are generated (minus the failed part). | ||
- | We probably do not need to be prepared to replace a failed MD1000 enclosure and can decide on that when it happens. | + | We probably do not need to be prepared to replace a failed MD1000 enclosure and can decide on that when it happens. |
- | Power fans are the most likely to go, so purchase 10 of them ($500)? (That contains 4 fans for the servers in the ehwfd queue which currently have a single power source, leaving 6 spares). | + | Power fans are the most likely to go, so purchase 10 of them ($1500)? (That contains 4 fans for the servers in the ehwfd queue which currently have a single power source, leaving 6 spares). |
- | The DIY proposal is then to spend roughly $6,000 now, as a starting point. | + | The DIY proposal is then to spend roughly $10K now, as a starting point. |
Or downsize the cluster when things go awray, anticipating the new cluster. | Or downsize the cluster when things go awray, anticipating the new cluster. | ||
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==== Dell ==== | ==== Dell ==== | ||
- | Turns out Dell does sell refurbished hardware, so let's see what the price tag is for: | + | Turns out Dell does sells refurbished hardware, so let's see what the price tag is for: |
- | Q=1 PE2950 Stag=GTC2CC1 | + | Q=1 PE2950 Stag=GTC2CC1 |
- | perc5/6 - raid 1 with dual 80 gb 7.2KRPM SATA, 8x1gb dimms, DVD-rom, extra dual-port NIC card, rails if you have, dual power supplies | + | perc5/6 - raid 1 with dual 80 gb 7.2KRPM SATA, 8x1gb dimms, DVD-rom, extra dual-port NIC card, rails if you have, dual power supplies\\ |
- | + | Q=1 PE1950 Stag=B1VQBC1 Ecode=24058367713 | |
- | Q=1 PE1950 Stag=B1VQBC1 Ecode=24058367713\\ | + | perc5/6 - no raid, dual 80 gb 7.2KRPM SATA, 8x1gb dimms, rails if you have, dual power supplies |
- | perc5/6 - no raid, dual 80 gb 7.2KRPM SATA, 8x1gb dimms, rails if you have, dual power supplies | + | Q=1 PE1950 Stag=BYGPBC1 |
- | + | perc5/6 - no raid, dual 80 gb 7.2KRPM SATA, 8x2gb dimms, rails if you have, dual power supplies | |
- | Q=1 PE1950 Stag=BYGPBC1 | + | total $6,799.98 (this includes $900 in rapid rails (3) so we can pre-mount them) |
- | perc5/6 - no raid, dual 80 gb 7.2KRPM SATA, 8x2gb dimms, rails if you have, dual power supplies | + | |
Q=4 MD1000 disks Stag=F5TZBC1 Ecode=33004422433\\ | Q=4 MD1000 disks Stag=F5TZBC1 Ecode=33004422433\\ | ||
- | currently have 36gb drives but may substitute 73gb or whatever, 15K RPM SAS | + | currently have 36gb drives but may substitute 73gb or whatever, 15K RPM SAS\\ |
+ | 146gb 15k rpm quotes at $ 346.99, get two for $ 693.98 | ||
< | < | ||
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... the rest are parts if you have those, otherwise i might just get more servers as defined above ... | ... the rest are parts if you have those, otherwise i might just get more servers as defined above ... | ||
+ | |||
<del> | <del> | ||
Q=2 Infiniband card + cable (if you have)\\ | Q=2 Infiniband card + cable (if you have)\\ | ||
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- | Q=2 Ethernet card (if you have)\\ | + | Q=2 Dual port Embedded Broadcom NetXtreme II 5708 Gigabit Ethernet NIC - $ 219.98\\ |
- | Dual Embedded Broadcom NetXtreme II 5708 Gigabit Ethernet NIC | + | (single port card quoted, should be dual, looking PE2950 price is $ 599.99) |
- | Q=8 1gb DIMM for PE1950\\ | + | Q=8 1gb DIMM for PE1950 |
- | Q=8 2gb DIMM for PE1950\\ | + | Q=8 2gb DIMM for PE1950 |
- | Q=2 Redundant Power Supply with Dual Cords for PowerEdge 2950\\ | + | Q=2 Redundant Power Supply with Dual Cords for PowerEdge 2950 $ 599.98\\ |
- | Q=10 Redundant Power Supply with Y-Cord for PowerEdge 1950\\ | + | Q=10 Redundant Power Supply with Y-Cord for PowerEdge 1950 - $1599.90\\ |
+ | total | ||
+ | Grand total: $6,799.98 + $ 693.98 + $ 599.99 + $ 3,583.80 = $ 11,677.75 or $12K as expected. | ||
\\ | \\ | ||
**[[cluster: | **[[cluster: |