JSOC/CM/V2.0/sum_release.txt - view

Return to sum_release.txt CVS log

Up to [Development] / JSOC / CM / V2.0

File: [Development] / JSOC / CM / V2.0 / sum_release.txt (download)
Revision: 1.1.1.1 (vendor branch), Mon Oct 1 23:12:21 2007 UTC (15 years, 8 months ago) by arta
Branch: Vtag, MAIN
CVS Tags: Ver_LATEST, Ver_9-5, Ver_9-41, Ver_9-4, Ver_9-3, Ver_9-2, Ver_9-1, Ver_9-0, Ver_8-8, Ver_8-7, Ver_8-6, Ver_8-5, Ver_8-4, Ver_8-3, Ver_8-2, Ver_8-12, Ver_8-11, Ver_8-10, Ver_8-1, Ver_8-0, Ver_7-1, Ver_7-0, Ver_6-4, Ver_6-3, Ver_6-2, Ver_6-1, Ver_6-0, Ver_5-9, Ver_5-8, Ver_5-7, Ver_5-6, Ver_5-5, Ver_5-3, Ver_5-2, Ver_5-14, Ver_5-13, Ver_5-12, Ver_5-11, Ver_5-10, Ver_5-1, Ver_5-0, Ver_4-7, Ver_4-6, Ver_4-5, Ver_4-4, Ver_4-3, Ver_4-2, Ver_4-1, Ver_4-0, NewTree01_cp09_JSOC, NewTree01_cp08_JSOC, NewTree01_cp07_JSOC, NewTree01_cp06_JSOC, NewTree01_cp05_JSOC, NewTree01_cp04_JSOC, NewTree01_cp03_JSOC, NewTree01_cp02_JSOC, NewTree01_cp01_JSOC, NetDRMS_Ver_LATEST, NetDRMS_Ver_9-5, NetDRMS_Ver_9-41, NetDRMS_Ver_9-4, NetDRMS_Ver_9-3, NetDRMS_Ver_9-2, NetDRMS_Ver_9-1, NetDRMS_Ver_9-0, NetDRMS_Ver_8-8, NetDRMS_Ver_8-7, NetDRMS_Ver_8-6, NetDRMS_Ver_8-5, NetDRMS_Ver_8-4, NetDRMS_Ver_8-12, NetDRMS_Ver_8-11, NetDRMS_Ver_8-10, HEAD
Changes since 1.1: +0 -0 lines

First new, reorganized JSOC tree

			SUM Version 2.0 Release Notes:		02Feb2006

The V2.0 particulars are:

  *the sum_svc runs on d00 as user production. If you need to start it do:
   sum_svc hmidb &

  *the t120 tape robot is now supported. It is fully populated with 120 
tapes and the import/export of tapes to the shelf via the EE door is 
supported. All status dislay and operator interaction with the t120 is via
the t120view program (soon to be tui - t120 user interface).

  *tape archiving is implemented. the tapearc program will write all
archive pending storage units to tape. The group id of a storage unit is 
assigned by DRMS, and is dynamically assigned to an available tape by SUMS.

  *a disk scrubber runs every 20 mins (configured by
/home/jim/cvs/jsoc/tables/sum_rm.cfg.hmidb) and will delete expired delete
pending storage units. The resolution on the expiration time is still a day.
This will be changed in a later release.

  *SUM db backup on hmidb is performed nightly by an ora10 cron job.

  *All V2.0 SUM storage units created are considered transient 
   and will not necessarily be propagated forward to future releases.

  *Must be compiled with gcc. icc gives seg fault when this is false:
        if(p == q_rd_front)

The /SUM partitions are:
d00:/home/jim> ll /SUM*
lrwxrwxrwx  1 root root 10 Sep 26 14:16 /SUM1 -> /hmi0/SUM1/
lrwxrwxrwx  1 root root 10 Sep 26 14:18 /SUM2 -> /hmi1/SUM2/
lrwxrwxrwx  1 root root 10 Sep 26 14:19 /SUM3 -> /hmi2/SUM3/
lrwxrwxrwx  1 root root 10 Sep 26 14:21 /SUM4 -> /hmi0/SUM4/
lrwxrwxrwx  1 root root 10 Sep 26 14:22 /SUM5 -> /hmi1/SUM5/

d00_P> df /SUM[1-5]
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sdb1            1952088960  11856232 1940232728   1% /hmi0
/dev/sde1            1952088960   6012924 1946076036   1% /hmi1
/dev/sdh1            1535867520    127344 1535740176   1% /hmi2
/dev/sdb1            1952088960  11856232 1940232728   1% /hmi0
/dev/sde1            1952088960   6012924 1946076036   1% /hmi1

Log files are in /usr/local/logs/SUM/.


The SUM database is ORACLE_SID=hmidb on host hmidb.
The SUM related tables are:

	sum_open
	sum_main
	sum_tape
	sum_partn_alloc
	sum_partn_avail

Web page access is at http://soi/production/forms.hmidb_SUMS.html

The schema is in hmidb:/home/ora10/SUM.

The DB is started on hmidb as user ora10:
> cd /home/ora10
> ./dbstart_hmidb
> ./net_start

The DB is stopped on hmidb as user ora10:
> cd /home/ora10
> ./dbshut_hmidb
> ./net_stop

Karen Tian