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Shailender Choudhary
Hello Friends,   I have few mission critical hosts whose performance(Response time and transfer data) need to be checked timely. I want to script or set email monitor in case usage is above the threshold. We have a Tunning manager in place too but I am not able to find threshold alerting. Please suggest me how can I monitor the performance using… (Show more)
in Performance and Sizing
Tech Bud
Hi All,   Could anyone let me know how to get the performance reports for HUS devices which we have in different sites as similarly we are now generating for VSP through HTnM. We may add all these arrays in HTnM but we have bandwidth restriction, So if we add all of them we are in danger as the HTnM will become very slow and as the performance… (Show more)
in Performance and Sizing
Joao Serra
Hi. Can someone share compression ratios seen on systems running FMD DC2 pools, feeding an Oracle 11g (or any other DB) environment? We are getting a 45% saving and can't actually say if its a good or bad number.   Regards. JS
in Performance and Sizing
Legacy HDS Forums
Originally posted by: stephen2615     Greetings,   I am curious as to what could cause high response times on the USP Front End Ports?    We have a Microsoft SQL data warehouse (SSIS based ETL solution) where the FEP response times are much higher than I would expect considering everything.  The IOPS are relatively low considering the largish… (Show more)
in Performance and Sizing
Daniel Valladares
Hello People, please I need your help. Time by time one of my HUR journal keep growing, some time reach PFUL and go back to PAIR other suspend and stay in PSUE and we need to resync.   To identify the guilt We always open a case with Hitachi to found which LDEV's  was responsabily for the high rate of changes in the Journal.   How is the easy… (Show more)
in Performance and Sizing
Joao Serra
Trying to enlighten myself (and the Customer) about the way a Compressed FMD-C pool gets it's physical space consumed, I came across a value that seems to fluctuate across time. Its some Terabytes that sit between what's physically consumed by V-Vols and what the systems actually reports as consumed.   In this case, 7,7TB are difficult to… (Show more)
in Performance and Sizing
Jill Ross
Hitachi Infrastructure Analytics Advisor (HIAA) is an advanced IT analytics solution that provides comprehensive storage performance management and diagnostics to optimize business applications.   This video demonstrates how to use Infrastructure Analytics Advisor to quickly identify, isolate and determine the root cause of a performance…
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in Performance and Sizing