Dell DX6000G 릴리스 정보 - 페이지 7

{카테고리_이름} Dell DX6000G에 대한 릴리스 정보을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell DX6000G 7 페이지. Rack installation instructions — static rails
Dell DX6000G에 대해서도 마찬가지입니다: 사용자 설명서 (48 페이지), 설정 및 구성 매뉴얼 (23 페이지), 랙 설치 (2 페이지), 랙 설치 (2 페이지)

페이지 인쇄

• Maximum Network Connections CFS will support a maximum of 10000 open network

connections at any one time.

• Maximum File Name Length The maximum supported length for the name of a file in CFS is 255

characters. Attempting to create a filename that exceeds this length will result in an error that the

filename is too long.

• Temp Space Configuration A large spool space (> 200GB) is not necessary, and indeed can

hurt performance in some scenarios. The spool directory's file system should be configured with

enough space to keep a maximum of 100,000 files.

• Space Reporting When reporting file system capacity via a tool like 'df', CFS will under-report DX

Storage available capacity by 10% as a reserve for files currently in the spooling state.

• Dependent Service Restart after CFS Process Error The monitoring service that restarts DX

Storage CFS in the event of an error cannot restart other dependent services like NFS or Samba

as they may be in use by other applications. A restart of those services may be required to restore

full access to CFS.

• Conflicting Reads and Truncates Truncating a large file while it is being read can possibly result

in the last section of the read file containing null bytes to fill in the portion that was truncated.

• Samba Case Sensitivity By default Samba is case insensitive which can have a significant

impact on performance, particularly when storing a large number of files in a single directory.

Tuning the Samba parameters to support case sensitivity may provide performance

improvements but is not appropriate for all use cases. Please contact your technical account

manager for more information on the tradeoffs between performance and case sensitivity.

Version 2.6.1

March 2011