Tag Archives: veritas

Script – To check the status of SRDF disks

Prod and DR servers have R1/R2s assigned and VxVM is being used on the server. All SRDF related operations are performed at the host level either from Prod or DR node. Ideally, all SRDF devs should be part of Veritas DG as well as symdg. What happens when you perform the DR test, and after […]

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Unix – Useful commands and scenarios

Crontab syntax *     *     *     *     *    Command/file/script to be executed (5 numerical values followed by command) –     –     –     –     – |     |     |     |     | |     |     |     |     \/ |     |     |     \/    Day of the week (0-6 – Sunday = 0) |     |     \/    Month (1-12) |     \/    Day of the month (1-31) \/    Hour (0-23) […]

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EMC – Notes for day to day operation

DISCLAIMER:Information mentioned below as been compiled from various sources such as first hand experience by myself and my colleagues, from webpages searched via google etc. I do not take credit for the tips mentioned below. If a linux host using QLogic card is seeing 18 paths per disk instead of 2, chances are you might […]

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