Организация UNIX-систем и ОС Solaris
       

Set the search path for


* Set the search path for modules. This has a format *similar to the csh path variable. If the module isn't *found in the first directory it tries the second and *so on. The default is /kernel /usr/kernel * *Example: *moddir: /kernel /usr/kernel /other/modules * root device and root filesystem configuration: * *The following may be used to override the defaults *provided by the boot program: * *rootfs: Set the filesystem type of the root. * *rootdev: Set the root device. This should be a fully * expanded physical pathname. The default is the * physical pathname of the device where the boot * program resides. The physical pathname is * highly platform and configuration dependent. * *Example: * rootfs:ufs * rootdev:/sbus@1,f8000000/esp@0,800000/sd@3,0:a * *(Swap device configuration should be specified in */etc/vfstab.) * exclude: * *Modules appearing in the moddir path which are NOT to be *loaded, even if referenced. Note that ?exclude' accepts *either a module name, or a filename which includes the *directory. * *Examples: * exclude: win * exclude: sys/shmsys * forceload: * *Cause these modules to be loaded at boot time, (just *before mounting the root filesystem) rather than at *first reference. Note that forceload expects a filename *which includes the directory. Also note that loading a *module does not necessarily imply that it will be *installed. * *Example: * forceload: drv/foo * set: * *Set an integer variable in the kernel or a module to *a new value. *This facility should be used with caution. *See system(4). * *Examples: * *To set variables in 'unix': * * set nautopush=32 * set maxusers=40 * *To set a variable named 'debug' in the module named *'test_module' * * set test_module:debug = 0x13
Листинг 9.1. Стандартный файл /etc/system
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* * Hostid * 0284521a * * i86pc Configuration * * * Devices * * +boot (driver not attached) memory (driver not attached) aliases (driver not attached) chosen (driver not attached) i86pc-memory (driver not attached) i86pc-mmu (driver not attached) openprom ( driver not attached) options, instance #0 packages (driver not attached) delayed-writes (driver not attached) itu-props (driver not attached) isa, instance #0 motherboard (driver not attached) PNP0501 (driver not attached) lp (driver not attached) fdc, instance #0 fd, instance #0 fd, instance #1 (driver not attached) i8042, instance #0 keyboard, instance #0 mouse, instance #0 bios (driver not attached) bios (driver not attached) pci, instance #0 pci8086,7190 (driver not attached) pci8086,7191, instance #0 display, instance #0 pci20c,d041 (driver not attached) pci8086,7110 (driver not attached) pci-ide, instance #0 ide, instance #0 cmdk, instance #0 ide, instance #1 sd, instance #0 pci8086,7112, instance #0 pci8086,7113 (driver not attached) pci1014,138, instance #0 pci1014,138, instance #1 pci1436,440 (driver not attached) pci1014,136 (driver not attached) pci10c,d041 (driver not attached) used-resources (driver not attached) objmgr, instance #0 cpus (driver not attached) cpu, instance #0 (driver not attached) pseudo, instance #0 clone, instance #0 ip, instance #0 ip6, instance #0 tcp, instance #0 tcp6, instance #0 udp, instance #0 udp6, instance #0 icmp, instance #0 icmp6, instance #0 sad, instance #0 conskbd, instance #0 wc, instance #0 iwscn, instance #0 rts, instance #0 tl, instance #0 keysock, instance #0 spdsock, instance #0 sysmsg, instance #0 cn, instance #0 mm, instance #0 kstat, instance #0 log, instance #0 sy, instance #0 vol, instance #0 random, instance #0 ptm, instance #0 pts, instance #0 ksyms, instance #0 devinfo, instance #0 * * Loadable Objects * * Loadable Object Path = /platform/i86pc/kernel * drv/cpc hard link: sys/cpc strmod/vuid2ps2 strmod/vuid3ps2 strmod/vuidm3p strmod/vuidm4p strmod/vuidm5p drv/cadp160 drv/smartii drv/elx drv/fd drv/fdc drv/logi drv/lp drv/msm drv/ata drv/dpt drv/mscsi drv/pci-ide drv/sbpro drv/mlx drv/eisa drv/isa drv/kb8042 drv/pci drv/rootnex mach/uppc misc/bootdev misc/emul_80387 misc/pci_autoconfig mmu/mmu32 mmu/mmu36 unix * * Loadable Object Path = /kernel * drv/arp hard link: strmod/arp mach/pcplusmp mach/corollary mach/compaq drv/bofi drv/nca drv/clone drv/cn drv/conskbd drv/consms drv/devinfo drv/i2o_bs drv/i2o_scsi drv/icmp hard link: strmod/icmp drv/icmp6 hard link: strmod/icmp6 drv/ip hard link: strmod/ip drv/ip6 hard link: strmod/ip6 drv/ippctl drv/ipsecah hard link: strmod/ipsecah drv/ipsecesp hard link: strmod/ipsecesp drv/iwscn drv/keysock hard link: strmod/keysock drv/llc1 drv/lofi drv/log drv/mm drv/openeepr drv/options drv/pci_to_i2o drv/poll drv/pseudo drv/ptc drv/ptsl drv/random drv/rts hard link: strmod/rts drv/sad hard link: strmod/sad drv/sgen drv/spdsock drv/st drv/sy drv/sysmsg drv/tcp hard link: strmod/tcp drv/tcp6 hard link: strmod/tcp6 drv/tl drv/udp hard link: strmod/udp drv/udp6 hard link: strmod/udp6 drv/wc genunix misc/busra misc/consconfig misc/des misc/fssnap_if misc/gld misc/hpcsvc misc/i2o_msg misc/ipc misc/kbtrans misc/krtld misc/md5 misc/pcicfg misc/pcihp misc/rpcsec misc/scsi misc/seg_drv misc/seg_mapdev misc/sha1 misc/strplumb misc/swapgeneric misc/terminal-emulator misc/tlimod misc/ufs_log drv/chs drv/dnet drv/elxl drv/ieef drv/iprb drv/ncrs drv/pcn drv/pcscsi drv/sd drv/spwr drv/pcmem drv/mega drv/pcic drv/pcs drv/pem drv/pcelx drv/xsvc drv/cpqncr drv/pcram drv/md misc/md_hotspares misc/md_mirror misc/md_notify misc/md_raid misc/md_sp misc/md_stripe misc/md_trans misc/kgss/gl_kmech_krb5 drv/pcser drv/hpfc drv/pe drv/asy drv/cmdk drv/objmgr misc/dadk misc/gda misc/snlb misc/strategy misc/sysinit drv/sk98sol drv/pcata drv/skfp misc/klmmod misc/klmops misc/nfs_dlboot misc/kgssapi misc/rpcsec_gss drv/adp drv/audioens misc/amsrc1 misc/audiosup misc/diaudio misc/mixer drv/cadp drv/cpqhpc drv/hid drv/hubd drv/scsa2usb drv/uhci drv/usb_ac drv/usb_as drv/usb_mid drv/usbprn misc/hidparser misc/usba exec/elfexec exec/intpexec fs/cachefs fs/fifofs fs/hsfs fs/lofs fs/mntfs fs/procfs fs/sockfs fs/specfs fs/tmpfs fs/ufs ipp/ipgpc sched/TS sched/TS_DPTBL strmod/atun strmod/authmd5h strmod/authsha1 strmod/bufmod strmod/connld strmod/dedump strmod/encr3des strmod/encrdes strmod/ldterm strmod/pckt strmod/pfmod strmod/pipemod strmod/ptem strmod/redirmod strmod/rpcmod hard link: sys/rpcmod strmod/timod strmod/tirdwr strmod/ttcompat strmod/tun sys/c2audit sys/doorfs sys/inst_sync sys/kaio sys/msgsys sys/pipe sys/pset sys/semsys sys/shmsys fs/nfs hard link: sys/nfs fs/autofs fs/udfs strmod/usb_ah strmod/usbkbm strmod/usbms strmod/hwc dacf/consconfig_dacf drv/i8042 drv/mouse8042 drv/symhisl drv/pci_pci drv/vgatext misc/nfssrv misc/acpi_intp misc/pcmcia ipp/dlcosmk ipp/dscpmk ipp/flowacct ipp/tokenmt ipp/tswtclmt misc/rsmops exec/coffexec * * Loadable Object Path = /usr/kernel * drv/rsm sched/FSS drv/winlock drv/pm drv/tnf strmod/u8koi8 strmod/u8lat1 strmod/u8lat2 drv/vol drv/dump drv/fssnap drv/kstat drv/ksyms drv/lockstat drv/logindmux drv/ptm drv/pts exec/javaexec fs/fdfs fs/namefs fs/pcfs fs/xmemfs sched/FX sched/FX_DPTBL sched/IA sched/RT sched/RT_DPTBL strmod/rlmod strmod/telmod sys/acctctl sys/exacctsys sys/sysacct drv/llc2 drv/sppp drv/sppptun hard link: strmod/sppptun strmod/spppasyn strmod/spppcomp * * System Configuration * swap files swapfile dev swaplo blocks free /dev/dsk/c0d0s1 102,1 8 1048936 1048936 * * Tunable Parameters * 3866624 maximum memory allowed in buffer cache (bufhwm) 2954 maximum number of processes (v.v_proc) 99 maximum global priority in sys class (MAXCLSYSPRI) 2949 maximum processes per user id (v.v_maxup) 30 auto update time limit in seconds (NAUTOUP) 25 page stealing low water mark (GPGSLO) 5 fsflush run rate (FSFLUSHR) 25 minimum resident memory for avoiding deadlock (MINARMEM) 25 minimum swapable memory for avoiding deadlock (MINASMEM) * * Utsname Tunables * 5.9 release (REL) sola node name (NODE) SunOS system name (SYS) Generic_112234-03 version (VER) * * Process Resource Limit Tunables (Current:Maximum) * 0x0000000000000100:0x0000000000010000 file descriptors * * Streams Tunables * 9 maximum number of pushes allowed (NSTRPUSH) 65536 maximum stream message size (STRMSGSZ) 1024 max size of ctl part of message (STRCTLSZ) * * IPC Messages module is not loaded * * * IPC Semaphores module is not loaded * * * IPC Shared Memory module is not loaded * * * Time Sharing Scheduler Tunables * 60 maximum time sharing user priority (TSMAXUPRI) SYS system class name (SYS_NAME)
Листинг 9.2. Файл sysdef
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ap::sysinit:/sbin/autopush -f /etc/iu.ap ap::sysinit:/sbin/soconfig -f /etc/sock2path fs::sysinit:/sbin/ rcS sysinit >/dev/msglog 2<>/dev/msglog </dev/console is:3:initdefault: p3:s1234:powerfail:/usr/sbin/shutdown -y -i5 -g0 >/dev/msglog 2<>/dev/msglog sS:s:wait:/sbin/rcS >/dev/msglog 2<>/dev/msglog </dev/console s0:0:wait:/sbin/rc0 >/dev/msglog 2<>/dev/msglog </dev/console s1:1:respawn:/sbin/rc1 >/dev/msglog 2<>/dev/msglog </dev/console s2:23:wait:/sbin/rc2 >/dev/msglog 2<>/dev/msglog </dev/console s3:3:wait:/sbin/rc3 >/dev/msglog 2<>/dev/msglog </dev/console s5:5:wait:/sbin/rc5 >/dev/msglog 2<>/dev/msglog </dev/console s6:6:wait:/sbin/rc6 >/dev/msglog 2<>/dev/msglog </dev/console fw:0:wait:/sbin/uadmin 2 0 >/dev/msglog 2<>/dev/msglog </dev/console of:5:wait:/sbin/uadmin 2 6 >/dev/msglog 2<>/dev/msglog </dev/console rb:6:wait:/sbin/uadmin 2 1 >/dev/msglog 2<>/dev/msglog </dev/console sc:234:respawn:/usr/lib/saf/sac -t 300
Листинг 9.3. Файл /etc/inittab
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