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14 VIOM database
Special
characters
Description Example Meaning of
the example
? Day of month and day of
week must not be given a
value at the same time, so
use the question mark for
the unspecified field of the
two
* * * ? * MON 2010 Every second
on all Mon-
days in 2010
L Last day of month 0 0 8 L * ? At 8.00 a.m.
on the last day
of every
month
xL Last weekday x of every
month, where x ranges
from 1-7 (meaning SUN-
SAT)
0 0 12 ? * 6L At 12 noon on
the last Friday
of every
month
xW Nearest weekday to x,
where x ranges from 1 to
31
0 0 9 15W * ? At 9 a.m. on
the nearest
weekday to
the 15th of
every month
x#y The y-th weekday x of a
month, where y ranges
from 1 to 5 and x from 1 to
7 (meaning SUN-SAT)
0 0 9 ? * 2#1 At 9 a.m. on
the first Mon-
day of every
month
Table 6: Use of special characters
14.1.2 Configuring the job schedule on Linux
The Backup Service uses the open source Quartz framework to periodically
run jobs that perform various backups of the database. Quartz is configured
by editing the file:
/opt/fujitsu/ServerViewSuite/plugins/viom/Manager/quartz_jobs.xml
342 ServerView Virtual-IO Manager