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Passport disk file system

Passport disk file system. Unit objectives. After completing this unit, you will be able to explain the software control system monitor and clean up the file system synchronize the control processor disks for redundancy. Software control system. Root.

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Passport disk file system

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  1. Passport disk file system

  2. Unit objectives After completing this unit, you will be able to • explain the software control system • monitor and clean up the file system • synchronize the control processor disks for redundancy.

  3. Software control system Root Application versions (software images) to be loaded at run time Sw avList = base_CA01F, networking_CA01F, trunks_CA01F Lpt/CP Features to be offered by the LPTs featureList = callserver, oamenet, ip, ipifr Lpt/TRUNK featureList = atmtrunks, atmuni, atmpnni Av/base_CA01F Software Directory base_CA01F base_CA01S4B trunks_CA01S4B trunks_CA01D ip_CA01D Av/base_CA01S4B Lists the software images stored on disk Feature/apsFeature/oamenet Av/ip_CA01D Dld 4-3

  4. Software Directory base_CA01F base_CA01S4B trunks_CA01S4B trunks_CA01D ip_CA01D Software installation Root Application versions (software images) to be loaded at run time Sw avList = base_CA01F, networking_CA01F, trunks_CA01F Lpt/CP Lpt/TRUNK Av/base_CA01F Lists the software images stored on disk Av/base_CA01S4B Av/ip_CA01D Dld Passport 7400/15000 Disks avBeingDownloaded = status = inactive filesToTransfer = 0 avListToDownload = downloadedAvList = processorTargets= Software download site (SDS) To download software 4-

  5. Fabric card firmware installation or upgrade Root shelf fabriccard/x fixedBankVersion = 5.2 writeableBankVersion = 8.0 recommendedVersionTo install = Fabric software version is up to date activeBank = writeable bankOn ShelfResstart = writeable writeableBankStatus = loaded cardPort/0 · · · cardPort/15

  6. File system (FS) l fs disk/* Fs Disk/0 Fs Disk/1 d fs Fs adminState = unlocked operationalState = enabled usageState = active volumeName = stealth activeDisk = Fs Disk/1 syncStatus = synchronized syncProgress = 100 % capacity = 811122688 bytes freeSpace = 58785792 bytes usage = 92 % ok 2000-10-18 08:51:59.08 d fs disk/1 Fs Disk/1 adminState = unlocked operationalState = enabled usageState = active volumeName = stealth capacity = 811122688 bytes unformattedCapacity = 4099867648 bytes freeSpace = 58818560 bytes badBlocksPercentage = 0 % For more information on file system components, refer to NTP 241-5701-060, Passport 6400, 7400, 8700, 15000 Components Volume 5.

  7. File system structure tmp view ascii lp0 lp1 lp2 lp4 portable CA02SJA.full.108 provisioning startup.full.109 CA02SJA.part.110 view part File system root _nextSequenceNum account.11220000.076 Account alarm log debug scn account alarm log bug scn opened spooled closed all debug files system bin nts ntp.conf stumin.prov base stuconf.save startup obj all base object files all object files Base trunks networking frameRelay vtds atmBearerService Obj CA02A CA03E CA04B software trunks_ CA04B.adt dpnTrunks_ CA04B.fdt frDpnTrunks_CA04B.fdt utpTrunks_CA04B.fdt unackTrunks_CA04B.fdt porsTrunks_CA04B.fdt porsAtmTrnks_CA04B.fdt atmTrunks_CA04B.fdt

  8. Unix style commands Command Results help fs ls fs lists the files in the directory you are currently in pwd fs tells you what directory you are currently in cd –path(…) fs takes you back one directory cd –path(“/”) fs takes you back to the root (file system) cd –path(“../..”) fs takes you back 2 directories cd –path(“../../..”) fs takes you back 3 directories cd –path(pathname) fs takes you down to the next file in the path cd –path(“/pathname”) fs takes you back to root (file system) then down to the next file in the path cd –path(“pathname/pathname”) fs takes you further down the path*Always use ““ quotation marks if you use the delimiter / .

  9. Monitoring the file system % Disk usage Description <= 75% No problem = 85% SET alarm is generatedREMOVE UNUSED FILES! = 100% Spooling stops! Records do not spool to disk CP disks unsynchronize < 90% spooling restarts <75% CLR alarm is generated d fs usage

  10. FS FS Standby CP Active CP Synchronizing the control processor disks File system information will be copied automatically if the disks are synchronized d fs syncStatus

  11. Unit summary In this unit, you • explained the software control system • monitored and clean up the file system • (learned how to) synchronize the control processor disks for redundancy.

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