This post is more than 5 years old
92 Posts
0
2639
steps for map devices to FA ..confirm me..
We need to assign some space to vio server from EMC ..symcli is on standalone box Here first I need to map devices to front-end adapter first right ?
So , can I go ahead do these steps for mapping ...
server1/root: /usr/symcli/bin > symdev list -sid 1359 ¿noport
04EF Not Visible ???:? 16A:CD RAID-5 N/Grp'd (M) RW 17005
------------ snipped------------
and vio is on 14B port 1..no other host is on that adapter
server1/root: /usr/symcli/bin > symcfg list -sid 1359 -sa 14b -p 1 -addresses -available
Symmetrix ID: XXXX
Director Device Name Attr Address
---------------------- ----------------------------- ---- --------------
Ident Symbolic Port Sym Physical VBUS TID LUN
------ -------- ---- ---- ----------------------- ---- --- ---
-----------snipped----
FA-14B 14B 0 0033 Not Visible 0 00 000
0294 Not Visible 0 00 077
0295 Not Visible 0 00 078
- AVAILABLE 0 00 079 *
------------snipped-----------------
then I need to verify by
symconfigure -sid XXX verify
then in a text file file1
map dev 04EF to dir 14B:1, lun=079;
then
symconfigure -sid 120 -file file1 -v -noprompt commit
then I need to refresh symapi database by
symcfg discover
thank you¿
So , can I go ahead do these steps for mapping ...
server1/root: /usr/symcli/bin > symdev list -sid 1359 ¿noport
04EF Not Visible ???:? 16A:CD RAID-5 N/Grp'd (M) RW 17005
------------ snipped------------
and vio is on 14B port 1..no other host is on that adapter
server1/root: /usr/symcli/bin > symcfg list -sid 1359 -sa 14b -p 1 -addresses -available
Symmetrix ID: XXXX
Director Device Name Attr Address
---------------------- ----------------------------- ---- --------------
Ident Symbolic Port Sym Physical VBUS TID LUN
------ -------- ---- ---- ----------------------- ---- --- ---
-----------snipped----
FA-14B 14B 0 0033 Not Visible 0 00 000
0294 Not Visible 0 00 077
0295 Not Visible 0 00 078
- AVAILABLE 0 00 079 *
------------snipped-----------------
then I need to verify by
symconfigure -sid XXX verify
then in a text file file1
map dev 04EF to dir 14B:1, lun=079;
then
symconfigure -sid 120 -file file1 -v -noprompt commit
then I need to refresh symapi database by
symcfg discover
thank you¿
dynamox
2 Intern
2 Intern
•
20.4K Posts
0
December 19th, 2007 14:00
/usr/symcli/bin/symconfigure -sid 123 -f /home/pctech321/myfile commit
MarcT2
131 Posts
0
December 19th, 2007 10:00
If your host has multipathing (PowerPath, etc), don't forget to also map the device on the other FA ports.
The other thing you'll probably need to do is LUN masking. Depending on the Solutions Enabler version, this can be done in the symconfigure map command.
Alternatively use the symmask command (or ECC/SMC GUI) to do the job.
BR, Marc
pctech321
92 Posts
0
December 19th, 2007 11:00
Director Identification : FA-5B
Director Port : 1
User-generated Logged On
Identifier Type Node Name Port Name FCID In Fabric
---------------- ----- --------------------------------- ------ ------ ------
10000000c942517f Fibre VIO_1 SW1 611613 Yes Yes
50012482008acbc3 Fibre RPA1_HBA1_P0 SWT1 610e13 Yes Yes
50012482008ef2b3 Fibre RPA2_HBA1_P0 SWT1 611013 Yes Yes
and on vio we have powerpath.. actally we need space for an LPAR which takes disk space from vio..and on that LPAR has powerpath installed but powerpath commands are not working on that I don¿t know why see here
county22/root: / > lslpp -l | grep -i powerpath*
EMCpower.base 4.4.2.2 COMMITTED PowerPath Base Driver and
EMCpower.consistency_grp 4.4.2.2 COMMITTED PowerPath Consistency Group
EMCpower.hr 4.4.2.2 COMMITTED PowerPath HighRoad Extension
EMCpower.multi_path 4.4.2.2 COMMITTED PowerPath Multi_Pathing
EMCpower.multi_path_aa 4.4.2.2 COMMITTED PowerPath Multi_Pathing
EMCpower.multi_path_ap 4.4.2.2 COMMITTED PowerPath Multi_Pathing
4.4.2.2 COMMITTED PowerPath Multi_Pathin
county22/root: / > powermt display dev=all
county22/root: / >
Ok In either of the case i need to map the device to both 14B:1 & 5B:1 right ..because first the device need to seen by vio where powerpath is
present ? so I map that device to 5A:1 too ..all remaining steps are ok or I need to add any more steps for mapping part..
dynamox
2 Intern
2 Intern
•
20.4K Posts
0
December 19th, 2007 11:00
xe2sdc
2 Intern
2 Intern
•
2.8K Posts
0
December 19th, 2007 12:00
pctech321
92 Posts
0
December 19th, 2007 13:00
symcfg discover
right.
masking :
symmask -sid XXXX ¿wwn XXX add devs XXX -dir 14b -p 1
after this I have to run
symmask refresh
right..one last question because before all this processes It¿s better to take VCMDB database backup right for that
if I am in /usr/symcli/bin path and if I run this command
symmaskdb -sid XXXX backup ¿file /tmp/emcfiles/vcmdbfile1.122007
this will keep the vcmdb database backup to that located path file right¿
thank you guys¿
dynamox
2 Intern
2 Intern
•
20.4K Posts
0
December 19th, 2007 13:00
pctech321
92 Posts
0
December 19th, 2007 13:00
( downey2,downey3,downey1) which are attached to SW2 can also see the device or what & any problem ..do i need to check any more info here ..
Director Identification : FA-5B
Director Port : 0
User-generated Logged On
Identifier Type Node Name Port Name FCID In Fabric
---------------- ----- --------------------------------- ------ ------ ------
10000000c93212c8 Fibre downey1 SW2 631713 Yes Yes
10000000c9407e23 Fibre VIO_1 SW3 630e13 Yes Yes
5001248202cacbc3 Fibre RPA1_HBA1_P2 SWT3 630513 Yes Yes
5001248202cef2b3 Fibre RPA2_HBA1_P2 SWT3 631913 Yes Yes
Director Identification : FA-14B
Director Port : 1
User-generated Logged On
Identifier Type Node Name Port Name FCID In Fabric
---------------- ----- --------------------------------- ------ ------ ------
10000000c939629a Fibre server4 SW2 611013 Yes Yes
10000000c93aa711 Fibre server3 SW2 611713 Yes Yes
10000000c9407e1a Fibre VIO_1 SW2 611113 Yes Yes
Director Identification : FA-14B
Director Port : 0
User-generated Logged On
Identifier Type Node Name Port Name FCID In Fabric
---------------- ----- --------------------------------- ------ ------ ------
10000000c9346535 Fibre downey2 SW2 610b13 Yes Yes
10000000c9346556 Fibre downey3 SW2 610d13 Yes Yes
thank you..
pctech321
92 Posts
0
December 19th, 2007 14:00
The map file file1 ( then in a text file file1 map dev 04EF to dir 14B:1 lun=079 )
Should be kept in usr/symcli/bin right because I execute command at that path otherwise if I have to export the Path then I can keep that file any where.. am I right??
pctech321
92 Posts
0
December 19th, 2007 14:00
i learn lun masking today so glad for ur support
xe2sdc
2 Intern
2 Intern
•
2.8K Posts
0
December 19th, 2007 23:00
Congrats!!
SKT2
2 Intern
2 Intern
•
1.3K Posts
0
December 25th, 2007 17:00
I am just want to make sure of the syntax on the config file..
pctech321
92 Posts
0
December 26th, 2007 10:00
but we are using scripts for SRDF process , EMC provided scripts for SRDF we run those manually if the host is recycled..otherwise those are running continuously like loop process establish , suspend , synchronize,split ..etc
i run commands at /usr/symcli/bin if i want to export path i use below command
but today i didn't export the path all commands i run at /usr/symcli/bin path
export PATH=$PATH:/usr/symcli/bin
thank you...
dynamox
2 Intern
2 Intern
•
20.4K Posts
0
December 26th, 2007 10:00
pctech321
92 Posts
0
December 26th, 2007 10:00
more /home/pctech321/myfile
map dev 04EF to dir 14B:1, lun=079;
...guys today i map & mask the 2-way mirror 5MB device to the some other host where symcli is installed , everything if fine after all emc_cfgmgr process i found the new device as (lsdev -Cc disk ) hdisk30 and even sympd list shows me the new device
/dev/rhdisk30 0037 13A:1 16C:D2 2-Way Mir N/Grp'd RW 5
i am happy that i done successful this process but strange thing is the symdev commands are not working and symdev file showing size 0 as like same syminq of my previous thread both syminq , symdev showing with size 0.. i didn't run any manipulation symdev commands see here
-r-xr-xr-x 1 root system 0 Dec 26 09:41 symdev
it saying that one is modified today itself ..
whats the solution ??
New S.E