Skip to main content

How to list your HBA devices in Solaris

Just setup my old Sun Fire 280R server. Then try to identify my HBA card; after do some googling this is the command.


# fcinfo hba-port

HBA Port WWN: 21000003ba17fc67
        OS Device Name: /dev/cfg/c2
        Manufacturer: QLogic Corp.
        Model: 2200
        Firmware Version: 02.01.145
        FCode/BIOS Version: ISP2200 FC-AL Host Adapter Driver: 1.12 01/01/16
        Serial Number: not available
        Driver Name: qlc
        Driver Version: 20110321-3.05
        Type: L-port
        State: online
        Supported Speeds: 1Gb
        Current Speed: 1Gb
        Node WWN: 20000003ba17fc67
HBA Port WWN: 10000000c942375b
        OS Device Name: /dev/cfg/c1
        Manufacturer: Emulex
        Model: LP9802
        Firmware Version: 1.92a1 (H2D1.92A1)
        FCode/BIOS Version: Boot:none Fcode:none
        Serial Number: BG44237477
        Driver Name: emlxs
        Driver Version: 2.60k (2011.03.24.16.45)
        Type: N-port
        State: online
        Supported Speeds: 1Gb 2Gb
        Current Speed: 2Gb
        Node WWN: 20000000c942375b


Comments

Popular posts from this blog

Why I Can't Move/Import VM in XenServer.

Ok this is what i found out, the metadata export/import via ' Backup, Restore and Update ' menu in xsconsole OR using ' xe vm-export filename=xxx metadata=true vm= ' will export all vm's metadata eventhough you've specify the vm in the latter, the former is ok because it is backup & restore tool. Problem happens when you want to restore the metadata or import to another xenserver. If you follow the method from 'Backup and Restore' in the reference guide, it should be ok if you're using pool because all pools are using shared storage; and if you don't use pool, your xenserver store all the VMs in the shared storage ONLY, means the Local SR is not use at all. This way, you wont face any problem. But, what if you have a mix of local & shared storage use. 

SQL using partition and connect by clause.

select id, max(ltrim(sys_connect_by_path(gred,' , '),' , ')) as mygred from (select b.KJ19SIJIL||b.KJ19KOD as id, b.KJ19GRED as gred, row_number() over(partition by b.KJ19SIJIL||b.KJ19KOD order by b.KJ19GRED) as myrow from kj19setara b) start with myrow = 1 connect by prior myrow = myrow -1 and prior id = id group by id order by 1;

SQL Tips : EXTRACT function as alternative to TO_CHAR

You want to create a sql to list data group in year (datetime datatype). Example as below : The table is smp.SC03F_TEMP with over 10 million rows. Usually, if there something deals with date we will use to_char function. As an alternative, you can use extract function to extract certain part of the date. In belows example, we extract the year of a column. As we can see the time taken is almost half for 10 million rows. Happy trying. select count(*) from smp.SC03F_TEMP; -- 10,866,921 records select count(*), to_char(A.SC03TARIKH, 'YYYY') from smp.SC03F_TEMP a group by to_char(A.SC03TARIKH, 'YYYY'); -- Time taken 54sec