【正文】 , for example, ?Set audit logging options, for example, size in MB, through Server Options ?Use WordPad or Notepad to view log (.log) file 16 – 16 Rev. – HP Restricted Sample audit log 16 – 16 Rev. – HP Restricted Navigator ?Standalone, Servicesonly tool ?Performs bittotext translation of logs using first generation firmwaregenerated parse files along with rules analysis ?Provides output in servicefriendly formats ?Performs raw translation of data to verbose output ?Supports several input files ? Controller event and controller termination event logs ? 05/29 and Command View EVA API configuration data ? Shelf logs (EVA 4400/6400/8400) ? ScanMaster (HP Configuration Collector) data ? SSSU files ?Available at an internal HP website 16 – 1920 Rev. – HP Restricted Using Navigator (1 of 3) ?Install Navigator ?Using Command View EVA, download a Controller Event Log file ?Start Navigator and create a workspace ?Import and translate the Controller Event Log file ?View the file in various ways through the GUI or export the file to an Excel spreadsheet for easier viewing 16 – 20 Rev. – HP Restricted Using Navigator (2 of 3) ? After importing file, contents of the workspace show event data ? In this example, several files have been imported 16 – 20 Rev. – HP Restricted Using Navigator (3 of 3) ? Doubleclicking an item opens that item, for example, event or configuration data 16 – 21 Performance metrics ? You can monitor and display these EVA performance metrics ? Host connection data ? Host port statistics ? Physical disk data ? Port status ? Storage cell data ? Virtual disk data ? Display performance data in several ways ? Graphically in a Perfmon window ? In tabular form in a mand prompt window ? Graphically in EVA PTS 18 – 41 Rev. – HP Restricted Windows Perfmon display ? Windows Perfmon (after selecting some EVA counters) 18 – 43 Rev. – HP Restricted EVAPerf mand line display 18 – 43 EVAPerf CLI Counters EVA Storage Array (as) ? Total Host MB/s ? Total Host Req/s ? Total Mirror MB/s EVA Storage Controller (cs) ? % Data Transfer Time ? % Processor Time EVA Host Port Statistics (hps) ? Average Queue Depth ? Read Req/s, MB/s, Latency ? Write Req/s, MB/s, Latency ? Transfer Req/s, MB/s EVA Port Status (ps) ? Loss of Signal, Bad Rx Char, ? Loss of Synch, Link Fail, RxEOFa, ? Discard Frames, Bad CRC, Proto Err EVA Vdisk (vd) ? Read Hit Req/s, KB/s, Latency ? Read Miss Req/s, KB/s, Latency ? Write Req/s, MB/s, Latency ? Flush, Mirror, Prefetch MB/s ? Group ID, Online to, Mirr, Wr Mode ? Read /write latency histogram/graph* ? Transfer size histogram/graph* EVA VDisk Group (vdg) ? Read Hit Req/s, KB/s, Latency ? Read Miss Req/s, KB/s, Latency ? Write Req/s, MB/s, Latency ? Flush, Mirror, Prefetch MB/s ? Group ID, Online to, Mirr, Wr Mode EVA Physical Disk (pd) ? Read Hit Req/s, MB/s, Latency ? Read Miss Req/s, MB/s, Latency ? Write Req/s, MB/s, Latency ? Flush, Mirror, Prefetch MB/s EVA Physical Disk Group (pdg) ? Drive Latency (ms), Queue Depth ? Read Req/s, KB/s, Latency (ms) ? Write Req/s, KB/s, Latency (ms) ? Enc, Bay, Grp EVA Host Connection (hc) ? Queue Depth ? Busies (queue full) EVA DRM (CA) Tunnels (drt) ? Round Trip Delay (ms) ? Copy In MB/s, Out MB/s, Retries ? Write MB/s, Out MB/s, Retries ? Copy/Write/Command Buffers Legend: ? perfmon CLI ? CLI only * histograms not available on VCS . EVAPerf qualifiers and Array Coverage Evaperf mands to be used with EVA PTS ? evaperf all –cont –ts2 –csv ?This will run until control c is used to stop it. ?Samples will be once a second for all performance objects ? evaperf hps –cont –dur=120 –ts2 –csv ?With the –dur specified this mand will run for 120 seconds ? Sample loop in a vdm batch file that captures 24 hours of data in 1 hour increments per csv file. for /L %%i in (1,1,24) do call :doevaperf %%i exit :doevaperf C:\Program Files\HewlettPackard\EVA Performance Monitor\ all csv cont dur 3600 ts2 ALL_testlab_% timeout /t 10 EVAPerf Collection Batch File cd C:\Program Files\HewlettPackard\EVA Performance Monitor evaperf rc NodeName evaperf all cont 10 dur 86400 csv ts2 sz wwid Rename cmd/c START /BELOWNORMAL Exit ? Has to be run from EVAPerf directory ? Run a separate batch file for each EVA ? Change “NodeName” to EVA WWID or EVA Friendly Name if used ? “” = the name you gave the batch file ? “evaperf rc” Resets the array counters. This resets all counters to a known baseline from which deltas can be recognized. ? “BELOWNORMAL” sets the priority at which the collection runs ? Collection Interval ? Baseline: 2030 seconds (cont 20 or –cont 30) ? Troubleshooting shorter duration and tighter interval Friendly Names ? EVAPerf uses the text file named to associate storage cell WWNs, virtual disk WWNs, and connection identifiers with humanreadable names. Friendly names improve the readability of reports. 72 XP Version – HP Restricted 73 Kodiak introduction ? The XP24000 is a high performance and large capacity disk subsystem that follows the architecture of the XP12023 with improved Crossbar Architecture and increased microprocessor speed. 74 CHA CHA DKA DKA CSW CSW CSW CSW SM CSW Logic Box Max x 28 Max x 16 Max x 4 Max x 8 Max x 8 Connect to host CPU FSW PCBs HDDs HDD box Shared data path (SHSN) Main data path (CHSN) Backend Fiber pass Data path Data path Max x 32 Max x 32 Max x 64 SVP Maintenance pass (LAN) Based on XP12023 arch: 1. Enhanced HiStar 2. Enhanced processor 3. Enhanced backend FC CSW CSW CSW CACHE CS