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1 year ago
Friday, October 23, 2015
Video step by step upgrade SLES 11 SP 2 to SLES 11 SP4
This video show you the process on step by step upgrade from SuSE Linux Enterprise Server 11 SP 2 to SuSE Linux Enterprise Server 11 SP4.
Enjoy !!
Enjoy !!
Tuesday, July 26, 2011
Several AIX Commands
| Command ▾ | Common Arguments & Description | Command Description |
|---|---|---|
| alog | -L (List the log types currently defined in the alog configuration database) | Creates and maintains fixed-size log files created from standard input |
| alog | -L -t boot (List the attributes for the specified log type boot) | Creates and maintains fixed-size log files created from standard input |
| alog | -o -t boot (View the boot log) | Creates and maintains fixed-size log files created from standard input |
| alog | -o -t console (View the console log) | Creates and maintains fixed-size log files created from standard input |
| bootinfo | -K (Displays if kernel is 32-bit or 64-bit enabled) | Displays boot information |
| bootinfo | -r (Displays real memory in kilobytes) | Displays boot information |
| bootlist | -m normal -o (Show the devices to boot from, in order of priority) | Displays and alters the list of boot devices |
| bootlist | -m normal hdisk0 hdisk1 (Change the bootlist to include both hdisk0 & hdisk1) | Displays and alters the list of boot devices |
| bosboot | -a (Create a boot image on the default disk which is the disk the system is booted from) | Creates boot image |
| bosboot | -a -d hdisk1 (Create a boot image on hdisk1) | Creates boot image |
| cfgmgr | (No arguments - Configures all devices into the system) | Configures devices and optionally installs device software |
| chdev | -l en0 -a state=down (Set the state of en0 to down) | Changes the characteristics of a device |
| chfs | -a size=200M /test (Set the size of the /test filesystem to 200M) | Changes attributes of a file system |
| chlv | -x 900 opt_lv (Increase the max number of logical partitions for LV opt_lv) | Changes characteristics of a logical volume |
| chps | -s64 hd6 (Increase paging space size by 64 logical partitions) | Changes attributes of a paging space |
| chvg | -g appvg (Examines all disks in VG appvg to see if they have grown in size, and if so adds additional PPs to PVs. (not available on rootvg) | Checks to see if the disks in a volume group have changed in size |
| crfs | -v jfs2 -d applv -m /apps -A yes (Creates a jfs2 filesystem on a previously created LV named applv and mounts on boot) | Create a filesystem on a previously created LV |
| crfs | -v jfs2 -g rootvg -a size=10G -m /apps -A yes (Creates a 10GB jfs2 filesystem and an LV in the VG appvg and mounts on boot) | Create a filesystem and logical volume |
| datapath | query adapter (Displays information about all SDD (Subsystem Device Driver) vpath adapters) | Display SDD vpath adapter info |
| datapath | query device (Displays information about all SDD (Subsystem Device Driver) vpath devices) | Display SDD vpath device info |
| dumpcheck | -p (/usr/lib/ras/dumpcheck - Check dump resources and have the results printed to standard output) | Check that the dump device and copy directory are able to receive the system dump |
| entstat | -d en0 (Show all statistics for the network device en0) | Shows ethernet device driver and device statistics |
| errpt | -a (Show errors in detailed format) | Generates a report of logged errors |
| extendlv | hd2 3 (Extend LV hd2 by 3 unallocated PPs from the VG) | Extend the size of a logical volume |
| extendvg | -f rootvg hdisk1 (Add hdisk1 into the volume group rootvg) | Adds physical volumes to a volume group |
| fget_config | -Av (Displays the LUNs presented from the array and associated hdisk. If using RDAC displays associated DAC.) | Displays LUNs presented from an array plus hdisk and RDAC info. |
| installp | -aX -d/usr/sys/inst.images bos.net (Install and automatically commit all filesets in the bos.net software package and expand file systems if required) | Install software products |
| installp | -L -d /dev/rmt0.1 (Lists all the software products and installable options on the tape rmt0.1) | List software products |
| installp | -u bos.net.tcp.server (Removes a fileset named bos.net.tcp.server) | Uninstall software products |
| instfix | -i | grep ML (Display the maintenance levels installed) | Install fileset fix or check if fix installed |
| listvgbackup | -f /dev/rmt0 (Use device /dev/rmt0) | Lists or restores contents of a VG or mksysb backup |
| lparstat | -i (List details of the LPAR configuration) | Reports LPAR related info and stats |
| lppchk | -c (Verifies checksum and file size are consistent with the SWVPD DB) | Verifies files of an installable s/w product |
| lppchk | -v (Verifies that /, /usr and /usr/share are valid with each other) | Verifies files of an installable s/w product |
| lquerypv | -h core 6b0 64 (Displays the program that created the core file (core)) | Display the program that created a core file |
| lsattr | -El sys0 (Displays effective system attributes) | Displays info about the attributes of a device |
| lscfg | (No arguments - Shows name, location and description for all devices) | Displays name, location and description about devices |
| lscfg | -vl hdisk0 (Display VPD (Vital Product Data) information about hdisk0) | Displays configuration, diagnostic and VPD information about a device |
| lsdev | -Cc adapter -S a (List available adapters in the customized devices object class) | Displays device info in the device configuration database |
| lslpp | -ha bos.net.tcp.client (Display installation and update history of bos.net.tcp.client) | Lists installed software products |
| lslpp | -l (Lists additional data) | Lists installed software products |
| lslpp | -w /usr/sbin/aixmibd (Lists the fileset that owns aixmibd) | Lists a fileset that owns a file |
| lslv | hd4 (Displays characteristics of LV "hd4") | Displays information about a logical volume |
| lsmksysb | (No arguments - List the contents of the system backup located on the default device /dev/rmt0) | List the contents of a mksysb backup |
| lsmksysb | -l -f /dev/rmt1 (List volume group and general backup data about a backup located on device /dev/rmt1) | List general backup data of a mksysb backup |
| lspath | (No arguments - Displays the status of all paths known to the system) | Displays info about paths to a MPIO capable device |
| lspv | (No arguments - Lists every physical volume on the server) | Displays info about physical volumes within a VG |
| lspv | hdisk23 (Displays information about hdisk23 such as number of PPs and whether it is active or stale) | Displays info about a physical volume within a VG |
| lsslot | -c pci -a (Shows available/unoccupied pci slots) | Displays info about hot plug slots |
| lsslot | -c pci -o (Shows occupied pci slots) | Displays info about hot plug slots |
| lssrc | -a (Lists status of all defined subsystems) | Gets status of subsystems, or a subserver |
| lsuser | -f fred (Display user account attributes for the user fred) | Display user account attributes |
| lsvg | (No arguments - Lists all the Volume Groups on the system) | Displays information about volume groups |
| lsvg | vg01 (Displays characteristics of the VG "vg01") | Displays information about volume groups |
| lsvg | -l vg01 (Lists the names and characteristics of all LVs in the VG vg01) | Displays information about volume groups |
| lsvpcfg | (Lists each vpath and the hdisks that make up the vpath) | Displays information vpaths |
| mirrorvg | rootvg (Mirror rootvg) | Mirrors all the LVs that exist on a given VG |
| mklv | -y applv -t jfs2 appvg 20G hdisk6 (Create a 20GB LV named applv of type jfs2 in VG appvg and allocate PPs from hdisk6 only) | Creates a logical volume |
| mksysb | -Xiv /dev/rmt0 (Expands /tmp. Creates /image.data. Verbose output) | Creates an installable image of rootvg |
| mpio_get_config | -Av (Lists (for all attached subsystems) all info about the multiple path I/O (MPIO) based DS storage subsystems) | Displays info about MPIO based DS storage arrays |
| oslevel | -r (Shows version, release and maintenance level of AIX) | Displays latest installed maintenance level |
| oslevel | -rl 5300-04 (Shows which fileset updates are missing from 5300-04) | Displays which fileset updates are missing |
| oslevel | -s (Shows which service pack is installed) | Displays which service pack is installed |
| pcmpath | query adapter (Displays information about adapters attached to SDDPCM (Subsystem Device Driver Path Control Module) configured MPIO devices) | Display info about all adapters attached to SDDPCM-configured MPIO devices |
| pcmpath | query device (Displays information about all MPIO-capable devices configured with SDDPCM (Subsystem Device Driver Path Control Module)) | Display info about all MPIO devices configured with SDDPCM modules |
| prtconf | (No arguments - shows all information) | Displays system configuration information |
| rmdev | -dl hdisk8 (Unconfigure and undefine hdisk8) | Remove a device from the system |
| savecore | -f -d "DirectoryName" (Copy the dump to "DirectoryName" even if invalid) | Save a system dump |
| savevg | -i -r -f /tmp/appvg_savevg appvg (Create a backup of appvg, -i creates the data file by calling mkvgdata, -r backs up metadata only and not user data files, -f specifies the backup file) | Find and backup all files belonging to a specified VG |
| showled | 0x888 (Send 888 to the LCD on the front of IBM servers) | Aids in physically locating a server |
| shutdown | -Fr (Performs a fast shutdown restarting afterwards) | Shutdown or reboots the O/S |
| smitty | update_all | Updates AIX with new maintenance level |
| ssa_format | -l ssa0 -b (Resets the ssa battery "powered on hours" count to zero, to be used when a new cache battery is installed) | Format an ssa cache battery |
| ssa_fw_status | -a ssa0 (Displays information regarding the cache battery for ssa0 such as battery life) | Display ssa adapter battery status |
| ssaxlate | -l pdisk10 (Lists SSA Logical disk names which depend on the physical disk pdisk10 i.e. logical disk hdisk12) | Translate between SSA logical disks (hdisks) and SSA physical disks (pdisks) |
| ssaxlate | -l hdisk12 (Lists SSA Physical disk names which support the logical disk hdisk12 i.e. physical disk pdisk10) | Translate between SSA logical disks (hdisks) and SSA physical disks (pdisks) |
| startsrc | -s clcomdES (Start the clcomdES subsystem) | Start a subsystem |
| stopsrc | -s sendmail (Stop the sendmail subsystem) | Stop a subsystem |
| svmon | -G (Display a Global report including free memory in number of frames. Use "size" * 4 / 1024 to give MB.) | Captures and analyzes a snapshot of virtual memory |
| synclvodm | -v datavg (Synchronize the volume group "datavg" with verbose output) | Synchronizes or rebuilds the logical volume control block, the device configuration database and the volume group descriptor area |
| syncvg | -v appvg (Synchronize all physical partitions in the volume group "appvg") | Synchronizes logical volume copies that are not current |
| sysdumpdev | -e (Estimates the compressed size of the dump (in bytes) for the current running system) | Displays and modifies the information and settings relating to traditional and firmware-assisted system dump. |
| sysdumpdev | -l (Display current dump device settings) | Displays and modifies the information and settings relating to traditional and firmware-assisted system dump. |
| sysdumpdev | -L (Displays statistical information about the most recent system dump) | Displays and modifies the information and settings relating to traditional and firmware-assisted system dump. |
| varyoffvg | vg01 (Deactivate volume group "vg01") | Deactivates a volume group |
| varyonvg | vg01 (Activate volume group "vg01") | Activates a volume group |
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