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Nadgradnja strežnika - novi strojni RAID krmilnik in nova trda diska
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Ker kot vedno skrbimo za zanesljivo in kvalitetno delovanje našega spletnega strežnika slohost.net bomo v naslednjih dneh opravljali posege v strojno opremo strežnika.
Za zanesljivejše delovanje bomo zamenjali obstoječi "software"-raid krmilnik z zmogljivejšim "hardware"-raid krmilnikom in sicer podjetja 3WARE ESCALADE 9650SE-4LPML 4xSATA.
Prav tako bomo preventivno zamenjali oba trda diska, da ne bi v prihodnosti prišlo do nepotrebnih izgub podatkov zaradi preutrujenih komponent strežnika.
Predviden prvi poseg je v sredo, 1.12.2010 in sicer nekje okoli 1. ure zjutraj - trajal pa naj bi okoli 1-2 uri. Naslednji poseg bo nekje drugi teden, ki pa bo predvidoma izveden v začetku tedna okoli 6. ure zjutraj in bo trajal okoli 2 uri.
Stranke prosimo za razumevanje - konec koncev pa od celotne zadeve profitirate največ stranke, tako, da predvidevam, da ne bo nasprotovanj.
Ker pa obstajajo tudi "murfijevi zakoni", upamo, da ne bomo del njih in da bodo vse nadgradnje potekale brez nepotrebnih zapletov.
Več informacij o krmilniku (v angleščini):
8th-generation StorSwitch™ non-blocking switched architecture
On-board I/O RISC processor and RAID offload provides true hardware RAID
- SCSI device driver model to take advantage of the benefits of SCSI using inexpensive SATA drives
Bootable array support for greater fault tolerance (not available with MAC drivers)
Variable stripe size for performance tuning by application
64-bit LBA support
ATA pass-through mode support
Up to 512MB DDR2 533 memory with ECC protection
32 pooled DMA channels
Complete configuration management suite
- 3ware BIOS Manager 2 (3BM2) – easy to use BIOS configuration tool
- 3ware Disk Manager 2 (3DM®2) – browser-based management tool
- Command Line Interface (CLI) – scriptable configuration tool
SNMP support
SMTP support for email/pager notification
ATA/6 and Out of band (OOB) staggered drive spin-up support
Auto carving allows LUNs > 2TB to be divided into multiple units for legacy operating systems limited to 2TB max per LUN
Battery Backup Unit (BBU) support, BBU-MODULE-03
Multiple logical unit sizes and RAID levels on one card
Multiple card support within a system for large storage requirements
Hot-swap and hot-spare support for data availability
Dynamic sector repair for robust data protection
S.M.A.R.T. disk drive monitoring for reliability
Emergency Flash Recovery protects against failed firmware upgrade
Drive activity LED support
Online Capacity Expansion and RAID Level Migration
Enhanced data protection with write journaling for non-redundant arrays and accidental drive removal
Drive insertion and removal notification
Array/Drive Status and drive identification LED support (requires 3ware Chassis Control Unit-enabled backplane)
Chassis Control Unit for enclosure management via I2C
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| 30.11.2010 [Število ogledov: 32] |
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| OBISKOV: 2366133 |
| DATUM: 3.12.2024 |
| URA: 5:57:27 |
| IP: 18.97.14.85 |
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