随笔分类 - Veritas SF
Veritas Storage Foundation,包括VxVM、VxFS、VCS
摘要:1. 同时扩展卷和文件系统 先用vxassist命令检查DG可用空间 [root@rhelnode1 ~]# vxassist -g testdg maxsize Maximum volume size: 301056 (147Mb) 可用空间为147M 再用vxresize命令同时扩展卷及文件系统 扩展前: [root@rhelnode1 ~]# df –k Filesystem kbytes used avail capacity moun...
阅读全文
摘要:http://gurkulindia.com/main/2012/03/recovery-of-diskgroup-in-vxvm-veritas-volume-manager/# Since long time I was thinking to have practical hands-on to how to recover Diskgroup in VXVM (which got fau...
阅读全文
摘要:在做vxsnap addmir时报错如下: #> vxsnap -g OLS_DATA_DG -b addmir OLS_DATA_ACC_P mirvol=OLS_DATA_ACC_SM1 VxVM vxsnap ERROR V-5-1-0 Volume OLS_DATA_ACC_SM1 in DG OLS_DATA_DG cannot be linked to volume...
阅读全文
摘要:1. 建立linked break-off snapshot (1) 建立原卷 #> vxassist -g APS2_AFC_DG make vol1 4096000 #> vxprint -hrt ...... v vol1 - ENABLED ACTIVE 4096000 SELE...
阅读全文
摘要:Enable DMP support for ASM to make DMP devices visible to ASM as available disks To make DMP devices visible to ASM From ASM, make sure ASM_DISKSTRING is set to the value/dev/raw/*. For Linux: The value for ASM_DISKSTRING is /dev/raw/*. SQL> show parameter ASM_DISKSTRING; NAME TY...
阅读全文
摘要:检查vxvm卷状态: vxprint -hrt | egrep -i "detached|disable|badlog|stale|sync|nodevice"
阅读全文
摘要:VCS节点重启,其中一个节点未启动。其它节点启动时,报以下错误: VCS CRITICAL V-16-1-11306 Did not receive cluster membership, manual intervention may be needed for seeding 解决方法: 执行gabconfig -x 命令,重新reseed.
阅读全文
摘要:10. 收集和显示IO统计信息 显示IO统计信息 root@node1 # vxdmpadm iostat start 开启IO统计信息收集 root@node1 # vxdmpadm iostat show dmpnodename=ams_23000_13 interval=5 count=2 c...
阅读全文
摘要:3. 获取DMP node信息 根据物理路径获取DMP node信息 root@node1 # vxdmpadm -v getdmpnode nodename=c2t0d4s2 NAME STATE ENCLR-TYPE PATHS ENBL DSBL ENCLR-NAME SERIAL-NO...
阅读全文
摘要:1. 显示磁盘的多路径信息 显示磁盘与路径对应关系 root@node1 # vxdisk path SUBPATH DANAME DMNAME GROUP STATE c2t0d0s2 ams_23000_8...
阅读全文
摘要:解决方法参见Symantec文章TECH138689. Problem Every time starting Cluster Manager by executing "hagui" following error message is observed on console but it works without any issue. Error # /opt/VRTSvcs/bin...
阅读全文
摘要:系统由于链路问题导致部分Veritas磁盘变成failed状态,卷中的镜像plex变为"DISABLED NODEVICE"状态。 #> vxdisk list DEVICE TYPE DISK GROUP STATUS AMS_WMS0_0 auto:cdsdisk OCS_DATA_DG...
阅读全文
摘要:Port Function a GAB b I/O fencing d Oracle Disk Manager (ODM) f Cluster File System (...
阅读全文
摘要:Storage Foundation for Oracle RAC由原来的5.0MP1RP4升级到5.0MP3RP5,升级后其它资源均正常。PrivNIC不正常,无法probe。在/var/VRTSvcs/log/engineA.log有如下报错: 2011/11/17 10:05:36 VCS INFO V-16-2-13001 (node2) Resource(ora_priv): O...
阅读全文
摘要:在存储上划分LUN并map到主机,用format命令已经识别出map过来的LUN。 root@node1:/ #> format Searching for disks...done c2t0d4: configured with capacity of 19.96GB c3t0d4: configured with capacity of 19.9...
阅读全文
摘要:一台安装了vxvm的sun主机,重启后发现vxconfigd进程未自动启动。手工执行vxconfigd -k时启动正常。在删除/etc/vx/reconfig.d/state.d/install-db文件后,vxconfigd自动启动正常。 VxVM配置好以后,vxconfigd进程可以自动启动。在solaris10上,主机重启后,系统通过SMF服务svc:/system/vxvm/vxv...
阅读全文
摘要:两台SUN T5120,安装了Veritas Storage Foundation for Oracle RAC 5.0MP1,节点2在主机重启时hand在LMX Multiplexor available处。 SPARC Enterprise T5120, No Keyboard Copyright 2009 Sun Microsystems, Inc. All...
阅读全文
浙公网安备 33010602011771号