NBU 的tune

process

■[color=Red] Shared memory[/color]

set shmsys:shminfo_shmmin = minimum shared memory segment size
set shmsys:shminfo_shmmax = maximum shared memory segment size
set shmsys:shminfo_shmseg = maximum number of shared memory
segments that can be attached to a given process at one time
set shmsys:shminfo_shmmni = maximum number of shared memory

*BEGIN NetBackup with the following recommended minimum settings in a
Solaris /etc/system file
*Message queues
set msgsys:msginfo_msgmap=512
set msgsys:msginfo_msgmax=8192
set msgsys:msginfo_msgmnb=65536
set msgsys:msginfo_msgmni=256
set msgsys:msginfo_msgssz=16
set msgsys:msginfo_msgtql=512
set msgsys:msginfo_msgseg=8192
*Semaphores
set semsys:seminfo_semmap=64
set semsys:seminfo_semmni=1024
set semsys:seminfo_semmns=1024
set semsys:seminfo_semmnu=1024
set semsys:seminfo_semmsl=300
set semsys:seminfo_semopm=32
set semsys:seminfo_semume=64
*Shared memory
set shmsys:shminfo_shmmax=16777216
set shmsys:shminfo_shmmin=1
set shmsys:shminfo_shmmni=220
set shmsys:shminfo_shmseg=100
*END NetBackup recommended minimum settings

以上只一部 nbu的tune 还是很多,很复杂的.