Specifications

B
Appendix
140
Shelf Management Files
Thisappendixdescribesfilesintheshelfmanagementinfrastructure,includingprograms,
scripts,andconfigurationfiles.
Shelf management configuration files
Theconfigurationfilesarelistedbydirectorylocationasfollows:
Inthe/etcdirectory:
• rsyshsd.conf AnoptionalbladeHPIconfigurationfilethatoverridesthe
defaultsspecifiedinusr/share/shmgr/shmgr.defs.
• shmgr.conf Anoptionalconfigurationfilethatoverridesthedefaults
specifiedin/usr/share/shmgr/shmgr.defs.
• shmgr_basic.conf Anoptionalconfigurationfi lethatisusedwhentheShelf
ManagerisoperatinginbasicmodeontheATCA‐6002shelf.
• shmgralarm.conf Anoptionalconfigurationfilethatoverridesthedefaultalarm
severities.
Inthe/usr/share/shmgrdirectory:
• shmgr.defs Listofdefault settingsthatcanbeoverriddeninshmgr.conf.
Inthe/var/lib/shmgrdirectory:
• ShelfFruCopy.bin ThisfileisthelocalpersistentcopyofthevalidShelfFRU
Information.ItresidesonbothactiveandstandbySCMs.
WhentheShelfManagerstarts,thisfilegetscreatedor
updatedwiththeShelfFRUInformationidentifiedasgood.
ChangesmadetotheShelfFRUInformationthoughtheactive
ShelfManagerarewrittentothisfile.
• ShelfFruFact oryDefault.bin Thisfileisthefactorydefaultversionof
theShelfFRU
InformationandresidesonbothactiveandstandbySCMs.The
fileiscreatedthefirsttimetheShelfManagerstartsanddoes
notgetupdated.ThisfileistheonlycopyoftheoriginalShelf
FRUDeviceimage.Ifthefileisdeleted,itwillgetrecreated
the
nexttimetheShelfManagerisstartedbasedonthecurrent
ShelfFRUinformation.
•atca‐6002.bin ThisfileisthelocalpersistentcopyoftheshelfFRUdatafor
theATCA‐6002shelf,whichdoesnothaveaphysicalshelfFRU
device.