more /a/etc/systems
/a/etc/systems: No such file or directory
# more /a/etc/system
*ident "@(#)system 1.18 97/06/27 SMI" /* SVR4 1.5 */
*
* SYSTEM SPECIFICATION FILE
*

* moddir:
*
* 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.
.

# mount /dev/dsk/c0t0d0s0 /a
# more /a/etc/vfstab
#device device mount FS fsck mount mount
#to mount to fsck point type pass at boot options
#
fd - /dev/fd fd - no -
/proc - /proc proc - no -
/dev/dsk/c0t0d0s1 - - swap - no -
/dev/dsk/c0t0d0s0 /dev/rdsk/c0t0d0s0 / ufs 1 no nologging
/dev/dsk/c0t0d0s5 /dev/rdsk/c0t0d0s5 /usr ufs 1 no nologging
/dev/dsk/c0t0d0s4 /dev/rdsk/c0t0d0s4 /var ufs 1 no nologging
/dev/dsk/c0t0d0s7 /dev/rdsk/c0t0d0s7 /opt ufs 2 yes nologging
/devices - /devices devfs - no -
ctfs - /system/contract ctfs - no -
objfs - /system/object objfs - no -
swap - /tmp tmpfs - yes -
# BEGIN MMSSYSCONF
vip-fs-LER:/export/ler/tn-06 - /var/log/ler nfs - yes rw,xattr,bg,timeo=150
vip-fs-OAM:/export/oam/tn-06 - /opt/mms/stab/sadm/perf nfs - yes rw,xattr,bg,timeo=150

1°)I have booted the system with a solaris dvd (boot cdrom -s ), I ran fsck on all the partition (root, usr, var, opt)


2°)I tried to install boot archive

# cd /usr/platform/`uname -i`/lib/fs/ufs
# installboot bootblk /dev/rdsk/c0t0d0s0


3°)update bootarchive

#bootadm update-archive

1b} ok printenv boot-device
boot-device = disk net
{1b} ok devalias
ttya /pci@7c0/pci@0/pci@1/pci@0/isa@2/serial@0,3f8
nvram /virtual-devices/nvram@3
net3 /pci@7c0/pci@0/pci@2/network@0,1
net2 /pci@7c0/pci@0/pci@2/network@0
net1 /pci@780/pci@0/pci@1/network@0,1
net0 /pci@780/pci@0/pci@1/network@0
net /pci@780/pci@0/pci@1/network@0
ide /pci@7c0/pci@0/pci@1/pci@0/ide@8
cdrom /pci@7c0/pci@0/pci@1/pci@0/ide@8/cdrom@0,0:f
disk3 /pci@780/pci@0/pci@9/scsi@0/disk@3
disk2 /pci@780/pci@0/pci@9/scsi@0/disk@2
disk1 /pci@780/pci@0/pci@9/scsi@0/disk@1
disk0 /pci@780/pci@0/pci@9/scsi@0/disk@0
disk /pci@780/pci@0/pci@9/scsi@0/disk@0
scsi /pci@780/pci@0/pci@9/scsi@0
virtual-console /virtual-devices/console@1
name aliases
{1b} ok show disk
ERROR: Last Trap: Data Access Exception

{1b} ok printev boot-device
ERROR: Last Trap: Data Access Exception

{1b} ok printenv boot-device
boot-device = disk net
{1b} ok nvalias bootdisk /pci@780/pci@0/pci@9/scsi@0/disk@0
{1b} ok nvstore
{1b} ok setenv boot-device bootdisk
boot-device = bootdisk
{1b} ok reset-all
SC Alert: Host System has Reset


SC Alert: Host system has shut down.
/

Sun Fire T200, No Keyboard
Copyright 2006 Sun Microsystems, Inc. All rights reserved.
OpenBoot 4.25.0, 32760 MB memory available, Serial #78281824.
Ethernet address 0:14:4f:aa:7c:60, Host ID: 84aa7c60.



Boot device: bootdisk File and args:

Can't open boot_archive

Evaluating:
The file just loaded does not appear to be executable.
{0} ok

# cat /etc/vfstab

#device device mount FS fsck mount mount
#to mount to fsck point type pass at boot options
#
fd - /dev/fd fd - no -
/proc - /proc proc - no -
/dev/md/dsk/d401 - - swap - no -
/dev/md/dsk/d400 /dev/md/rdsk/d400 / ufs 1 no nologging
/dev/md/dsk/d405 /dev/md/rdsk/d405 /usr ufs 1 no nologging
/dev/md/dsk/d404 /dev/md/rdsk/d404 /var ufs 1 no nologging
/dev/md/dsk/d407 /dev/md/rdsk/d407 /opt ufs 2 yes nologging
/devices - /devices devfs - no -
ctfs - /system/contract ctfs - no -
objfs - /system/object objfs - no -
swap - /tmp tmpfs - yes -

* 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

* BEGIN MMSSYSCONF
set max_nprocs=1500
set maxuprc=500

set maxusers=2048


* TCP performance
set rlim_fd_max=65536
set rlim_fd_cur=2048
set ip:ipcl_conn_hash_size=4096
* end of TCP performance

set sq_max_size=0
set ncsize=34906
set ufs_ninode=600000
set autoup=240

set noexec_user_stack=1

* Node hardening - NFS
set nfssrv:nfs_portmon=1
* enf of Node hardening
* NFS client performance enhancement
set rpcmod:clnt_max_conns=1
set nfs:nfs_max_threads=32
set nfs:nfs3_max_threads=32
* enf of NFS client performance enhancement
set nfs:nfs3_bsize=131072
set nfs:nfs3_max_transfer_size=131072
* The following lines are added to enhanced failover time on 3510 storage array
* DO NOT REMOVE
set ssd:ssd_io_time=30
set ssd:ssd_max_throttle=8
set fp:fp_offline_ticker=5
set fp:fp_retry_count=1
* end of failover enhancement modification
* The following line is required for T2000 stability
* DO NOT REMOVE
set segkmem_lpsize=0x400000
set pciecie_aer_ce_mask=0x1
set ip:dohwcksum=0
* end of T2000 stability fixes
set nxge:nxge_rx_threshold_hi=0
* END MMSSYSCONF
* Begin MDD root info (do not edit)
rootdev:/pseudo/md@0:0,400,blk