Brocade SAN switch için porterrshow komutu, her bir portun istatistiklerini gösterir; örneğin Bayt, Çıkış Bayt ve hata sayısı vb. Daha fazla sorun giderme komutu için, bkz. Brocade SAN switch, sorun giderme komutları. Porterrshow örnek çıktı: FID1:admin> porterrshow frames enc crc crc too too bad enc disc link loss loss frjt fbsy c3timeout pcs … Okumaya devam et Brocade SAN switch Porterrshow sayaçlarının açıklamaları
I recently did the power down of a datacentre containing a 3PAR and wanted to quickly cover off the steps that I followed to power off and then back on. First of all I did a health check to check for any issues such as a failed disk: 3PAR1% checkhealth Checking alert Checking cabling Checking… Okumaya devam et SHUTTING DOWN A 3PAR
Here you can download the most recent HP iLO (Integrated Lights-Out) firmware files I could find on the HP’s website : *UPDATED* 2017-07-26 ILO1 : ilo196.bin (30-Apr-2014) ILO2 : ilo2_229.bin (07-Oct-2015) ILO3 : ilo3_188.bin (iLO3 v 1.88.8 13-Jul-2016) ILO4 : ilo4_254.bin(iLO4 v 2.54.1 15-Jun-2017) *Note* i got “Notice of Copyright Infringement” from HP for hosting… Okumaya devam et Latest HP ILO firmwares
Consider following examples:- Switches = SW0 (Fabric – A), SW1 (Fabric – B) Storage Initiator = SOBOSANCX4_SPA1 Storage PWWN = 50:06:01:62:39:a0:3d:64 Host HBA = CORALHOST_HBA0 Host PWWN = 21:00:00:1b:32:13:a8:9f Active ZoneSet = SOBO_U2_SW0_Config VSAN = 100 Do the following setups in Fabric – A (SW0) 1). Create device alias for Storage Initiator and Host HBA… Okumaya devam et Cisco SAN Zoning using CLI
Info uptime – Same as unix uptime date – Same as unix date version – Gives versions of firmwares & OS Hardware State faultshow – Show switch faults fanshow… Okumaya devam et Brocade CLI Command
How to Collect Celerra suport Material nasadmin@nar]$ /nas/tools/collect_support_materials collect_support_materials[29843]: The collection script revision 2.8.4 has started. Collecting /nas/log/*, /nas/log/webui/*, /nas/ConnectHome/* and /nas/jserver/logs Collecting output from server_log Collecting output from internal commands Collecting event log configuration files Collecting files from .etc dir of each DM Collecting Mirrorview DR logs Collecting /var logs Collecting upgrade logs Collecting… Okumaya devam et EMC Celerra
Troubleshooting Commands Here are some some useful Isilon commands to assist you in troubleshooting Isilon storage array issues. Grep the log for stalled drives on the isilon cluster cat /var/log/messages |grep -o ‘stalled: [0-9,*:]*’|sort |uniq -c (Stalled drives are bad, and can cause cluster problems. you could also run this command on the individual nodes /var/log/restripe.log… Okumaya devam et EMC isilon Troubleshooting Commands
Tress pass all luns ot the other SPA naviseccli -h ss1_spa trespass all Tress pass to the default owner naviseccli -h ss1_spa trespass mine naviseccli -h ss1_spb trespass mine naviseccli -h 10.80.56.10 getlun -owner |egrep ‘SP A’ |wc -l 1446 naviseccli -h 10.80.56.11 getlun -owner |egrep ‘SP B’ |wc -l 892 Remove or Unregister host… Okumaya devam et EMC Clariion
NETWORK To check the network interface/Configuration: ifconfig -a DISKS To assign all disks in one go: netapp1> disk assign all To check what disks are part of which aggr/vol/diskgroup: netapp1> vol status -r or netapp1> aggr status -r To check what disks are spare: netapp1> vol status -s or netapp1> aggr status -s To zero… Okumaya devam et NetApp_Usefull_Commands
Adem Yurduseven 