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IBM

H194697_SATA_drive_hangs_or_is_not_ready_after_pow SourceRETAIN tip: H194697SymptomAfter a power cycle, the Serial Advanced Technology Attachment (SATA) hard drive is no longer available and becomes unresponsive. This RETAIN tip is related to specific 3.5-inch SATA hard drives to prevent the hard drive from hanging or becoming not ready after power cycle.Affected configurationsThe system may be any of the following IBM Servers:DS4200 Storage Ser.. 더보기
[기술문서/FAQ] CIFS의 최대 접속가능한 세션 갯수는? Q: CIFS의 최대 접속가능한 세션 갯수는? A: CIFS 최대 세션갯수는 시스템 메모리 용량에 의해 제한을 받습니다. 각 제품군별 최대 접속 가능 세션및 관련 limitation은 아래와 같습니다. Appliance기준 최대 접속 가능 구성입니다. CIFS limits by storage system memory 1GB 2GB 4GB 8 GB 32 GB Maximum number of connections 13,200 32,000 64,000 96,000 96,000 Maximum number of shares 26,400 64,000 128,000 192,000 192,000 Maximum number of share connections 52,800 128,000 256,000 384,000 38.. 더보기
storagemanager_port정보 Note: To manage storage subsystems through a firewall using out-of-band management, configure the firewall to open port 2463 to TCP data. 더보기
fget_config명령 fget_config command#fget_config -A | -l | -v dar_name- A Displays output for all the configured dars in the subsystem. If you use this parameter, do not specify a dar name. - l Displays output only for the dar that you specify. - v Displays more information about the dar or dars, such as the user array names that were created when you configured the DS4000 subsystem.examplefget_config -l dar3 co.. 더보기
acess LUN Configuration interface for IBM System Storage DS5000, IBM DS4000, and IBM DS3000systemsIBM® System Storage® DS5000, IBM DS4000®, and IBM DS3000 systems include a configuration application.The access LUN, also known as the Universal Transport Mechanism (UTM) LUN, is the configuration interface for IBM System Storage DS5000, IBM DS4000, and IBM System Storage DS3000 systems.The access LUN might n.. 더보기
[FAQ] AMM(Active Memory Mirroring)과 AMD(Active Memory Duplication)가 어떤 차이가 있는가? 이번 10/12일 발표된 p780 C-Model에서 제공하는 Active Memory Mirroring과 Active Memory Duplication의 기능에 대해 그 차이점을 설명합니다. AMM(Active Memory Mirroring) : AMM 또는 하이퍼바이저 미러링은 일부 POWER Server 모델에 대하여, 하이퍼바이저 메모리를 보호하기 위한 기술인데 이는 치유불가능한 메모리 오류로 인해 전체 시스템의 장애로 발전되는 것을 방지하기 위한 기술입니다. 이는 마치 2개의 디스크를 미러링하는 것과 유사하게 하이퍼바이저 메모리를 동일한 POWER7 소켓에 장착된 메모리 DIMM 간에 미러링하는 것에 기반하고 있습니다. AMM은 p795와 p780 C-Model에서 기본 제공되고 있으며 p770 .. 더보기
Service processor initialization The service processor runs on its own power boundary and continually monitors hardware attributes and the environmental conditions within the server.Functions performedThe service processor runs on its own power boundary and continually monitors hardware attributes and the environmental conditions within the server. The service processor is controlled by firmware and does not require an operatin.. 더보기
SAS 어댑터 특징정리 (POWER 6/7) CCIN57B757B857B3574E572F 575C57B5FC5679567959015278 (LowProfile)590358055904590659085913DescriptionPlanar RAIDdaughter cardwith cachePCI-X266Planar 3GbSAS RAIDAdapterPCIe x8Dual-x4 3 GbSAS RAIDAdapterPCIeDual - x4 3 Gb SASRAIDAdapterPCI-X DDR1.5 GB CacheSAS RAIDAdapterPCIe Triport 6 Gb1.8 GB CacheSAS RAIDAdapterForm factorPlanar auxiliarycachePlanar RAIDenablementPCIe x8Short PCIeLong2 slotPCI-X.. 더보기
PowerSystem_SAS케이블_Usage_Matrix Disk ControllerDrawerCableQuantityCommentsCEC5886YI1 5887YI1 59015802/3AT – 368811 cable per group of drives 5887YO or X1Depends on Mode 5903/5805 Pair5802AT – 36882 5886X1 5887YO2i5/OS, Linux, AIX, VIOS 5887X2Linux, AIX, VIOS -2Pairs of 5805s 5904/6/85886YO1 5887YO1 5913 Pair5802/3AT – 368925913 requires HD/6GB cables 5886X-HD1 5887YO-HD2 AA1Each Pair of 5913s require 1xAA cable EE1Used to Casc.. 더보기
P7_VIOS지원버전 The minimum required level of Virtual I/O Server software depends on the server model:Power 710 and 730 Virtual I/O Server Version 2.2, or laterPower 720 and 740 Virtual I/O Server Version 2.2, or laterPower 750 Virtual I/O Server Version 2.1.2.11 with Fix Pack 22.1 and ServicePack 1Power 755 The Virtual I/O Server feature is not available on this model.Power 770 and 780 Virtual I/O Server Versi.. 더보기

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