Adaptec ASR-2045 Uživatelská příručka stáhnout pdf (Strana 6)

(ST31000340NS), Adaptec recommends using Seagate firmware

version AN05 or SN06 or higher.

4.9 Intel SE7525RP2 and SE7320EP2 Motherboards

The Intel SE7525RP2 and SE7320EP2 motherboards do not support

Mode 0 flash. These motherboards use 64-bit PCI addressing.

The AFU currently supports 32-bit PCI addresses only.

4.10 Online Capacity Expansion (OCE) and RAID Level Migration (RLM) Issues

o The system may fail to boot after performing a boot drive OCE/RLM.

To correct the problem, verify that the boot drive is still

listed as the first logical device in Adaptec Storage

Manager (ASM). If not, use the BIOS utility to reselect the

proper boot device.

o After performing an OCE on a Solaris 10 U9 system, the OS

may fail to start if you pull a drive from the reconfigured

logical device before rebooting.

o Removing a member of an array while an OCE is in progress

can cause the array to be deleted.

NOTE: We strongly recommend that you do not remove any drive

during an OCE/RLM.

o This release supports a maximum of 8 concurrent OCE tasks in

the RAID array migration wizard. The following RLM and OCE

tasks are NOT supported:

o RAID 50 to RAID 5 RLM

o RAID 60 to RAID 6 RLM

o RAID 50 to RAID 60 OCE

4.11 Power Management under FreeBSD

The FreeBSD driver does not support power management in

this release.

4.12 Failed Arrays under FreeBSD

o On FreeBSD 7, deleting an array under IO load causes the

OS to reboot automatically.

o On FreeBSD 8, if an array fails (including pulling a drive

from the array), the firmware may crash causing the OS to

hang or reboot automatically.

4.13 Power Management with Seagate SAS Drive ST31000640SS

Power Management is not supported by the Seagate ST31000640SS

SAS drive. (The drive powers down but will not power up without

rebooting.)

4.14 Linux Cache Synchronization

With Linux driver 1.1-5-2459 (or higher), you may see an improvement

in performance if you suppress cache synchronization. For a

controller with battery back-up, add 'options aacraid cache=6' to

the /etc/modprobe.conf.local file. To completely suppress cache

synchronization, add 'options aacraid cache=2'. Then, reboot.

Note that the smaller value provides no protection in case of a

power outage.

4.15 Listing Devices in VMware ESX 4.x Console

After deleting an array with ARCCONF, the VMware ESX Console

will hang if you list devices with the 'fdisk -l' command.

As a work-around, rescan first, then try 'fdisk -l'.

1 2 3 4 5 6 7 8 9

Komentáře k této Příručce

Žádné komentáře

Modelle	Dokumententyp
D2N800C-2G/BR	Datenblatt Buffalo Select, 1 Seiten
AN133-512M	Datenblatt Buffalo TechWorks, 1 Seiten
D2U800C-S1G/BJ	Datenblatt Buffalo D2U800C-S1G/BJ memory module, 2 Seiten
DD4003-S512/BR	Datenblatt Buffalo 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin, 1 Seiten
FSX1333D3G-2GJ	Datenblatt Buffalo FSX1333D3G-2GJ memory module, 1 Seiten
12640-0001	Datenblatt Buffalo 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 200 Pin (12659-0001), 2 Seiten

Adaptec ASR-2045 Uživatelská příručka Strana 6

Komentáře k této Příručce

Buffalo A3N1066-2G Handbücher

Buffalo A3N1066-2G Datenblatt (1 Seiten)

Inhaltsverzeichnis

Weitere Produkte und Handbücher für Speichermodule Buffalo

Adaptec ASR-2045 Uživatelská příručka Strana 6

Komentáře k této Příručce

Související produkty a manuály pro Software Adaptec ASR-2045

Buffalo A3N1066-2G Handbücher

Buffalo A3N1066-2G Datenblatt (1 Seiten)

Inhaltsverzeichnis

Weitere Produkte und Handbücher für Speichermodule Buffalo