xFusion Digital Technologies FusionServer 2488 V5, Руководство пользователя

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Component Specifications
Storage Supports a variety of drive configurations. For details,
see
5.5.1 Drive Configurations .
● Supports two M.2 SSDs.
– M.2 SSDs are supported for RAID 0/1 and hot
swap without opening the chassis cover is
supported when the server is configured with an
Avago SAS3004iMR RAID controller card.
– The drive letter of the M.2 SSDs managed by the
Avago SAS3004iMR RAID controller card can be
set to
sda by modifying the GRUB parameters only
when the RAID controller card is used with a
SmartRAID 3152-8i or SmartHBA 2100-8i RAID
controller card.
NOTE
● The M.2 SSD module is used only as the boot device
when the OS is installed. Small-capacity (32 GB or 64
GB) M.2 SSDs do not support logging due to poor
endurance. If a small-capacity M.2 SSD is used as the
boot device, a dedicated log drive or log server is
required for logging. For example, you can dump VMware
logs in either of the following ways:
● Redirect
/scratch . For details, see https://
kb.vmware.com/s/article/1033696 .
● Configure syslog. For details, see https://
kb.vmware.com/s/article/2003322 .
● The M.2 SSD cannot be used to store data due to poor
endurance. In write-intensive applications, the M.2 SSD
will wear out in a short time.
Use enterprise-level high endurance (HE) SSDs or HDDs
for data storage.
● The M.2 SSD is not recommended for write-intensive
service software due to poor endurance.
● Do not use the M.2 SSD as the cache.
● Supports hot swap of SAS/SATA drives.
● Supports hot swap of SAS/SATA/NVMe U.2 drives.
NOTE
The NVMe drives support:
● Surprise hot swap if the VMD function is enabled and the
latest Intel VMD driver is installed.
● Orderly hot swap if the VMD function is disabled.
● Supports a variety of RAID controller cards. Use the
Compatibility Checker to obtain information about
the specific RAID controller cards supported.
– The RAID controller card supports RAID
configuration, RAID level migration, and drive
roaming.
– The PCIe RAID controller card occupies one
standard PCIe slot.
FusionServer 2488 V5 Server
Technical White Paper
6 Product Specifications
Issue 06 (2023-12-12) Copyright © xFusion Digital Technologies Co., Ltd. 47