Veritas-bu

[Veritas-bu] Fwd: Frequency vs Calendar

2006-05-17 14:35:01
Subject: [Veritas-bu] Fwd: Frequency vs Calendar
From: nbu.admin AT gmail DOT com (Steve)
Date: Wed, 17 May 2006 13:35:01 -0500
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This is normal operation for NBU.

Below is a small write-up concerning the 2 processing types that NBU uses
for Freq. based schedules. Freq based schedules can use either Freq or
Interval mode depending on the Interval setting that is chosen.

Frequency based Sched vs Interval

Interval =3D 24 hour frequency(24 hours, 1 day, 7days ect.)

Frequency =3D Any non-24 hour frequency (12 hours, 27, hours 80 hours ect.)

If Interval mode scheduling is used the time of the backup is calculated
from when the windows was initially open. So if the window opens for a
class-sched at 8pm on a Monday and the frequency is 24 hours but the backup
does not start until Midnight the job will be available to run at 8pm the
next day. But if the sched was setup to run every 26 hours then that same
job would not be available to run until 2am the next day.

Steve



On 5/17/06, Paul Keating <pkeating AT bank-banque-canada DOT ca> wrote:
>
>  bug?
>
> My daily schedules are, for the most part 20:00 - 05:00, with freqency of
> 1 day, and each job runs once per night.....the vast majority queue at
> 17:00, and process as resources are available.
>
> There are other schedules with windows of 22:00 - 05:00 and 00:00 - 05:00=
,
> and freq of 1 day, and they all run once as well....queuing when the
> scheduler checks for jobs within 10 minutes of the window opening.
>
> I've often wondered how it interprets "1 day" if a client's window opens
> at say 22:00, it finally runs @ 02:00 Monday morning, then Monday night, =
for
> whatever reason, resources are available earlier....but it seems to
> work...and has for as long as I've been at this gig.
>
> Paul
>
>
> --
>
>  -----Original Message-----
> *From:* veritas-bu-admin AT mailman.eng.auburn DOT edu [mailto:
> veritas-bu-admin AT mailman.eng.auburn DOT edu] *On Behalf Of *DLew97
> *Sent:* May 17, 2006 11:56 AM
> *To:* veritas-bu AT mailman.eng.auburn DOT edu
> *Subject:* [Veritas-bu] Fwd: Frequency vs Calendar
>
>  In reference to "1" day - 24 hours, how does the "Frequency" option work
> compared to the "Calendar" option?
>
> Does "Frequency" start at Midnight to Midnight? Or can the "start" be set
> on the start time?
>
> My Policies are schedule to run between 17:00hrs and 7am.  I am using a
> "Frequency" of "1 day".  It appears that the policy is kicked off at
> 17:00hrs and also after midnight.
>
> Any suggestions?
>
> --
> DLew97
>
>
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>
> La version fran=E7aise suit le texte anglais.
>
>
> -------------------------------------------------------------------------=
-----------
>
> This email may contain privileged and/or confidential information, and th=
e
> Bank of
> Canada does not waive any related rights. Any distribution, use, or
> copying of this
> email or the information it contains by other than the intended recipient
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> immediately from
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>
>
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>
> Le pr=E9sent courriel peut contenir de l'information privil=E9gi=E9e ou
> confidentielle.
> La Banque du Canada ne renonce pas aux droits qui s'y rapportent. Toute
> diffusion,
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imin=E9
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<div>
<p>This is normal operation for NBU. </p>
<p>Below is a small write-up concerning the 2 processing types that NBU use=
s for Freq. based schedules. Freq based schedules can use either Freq or In=
terval mode depending on the Interval setting that is chosen.</p>
<p>Frequency based Sched vs Interval</p>
<p>Interval =3D 24 hour frequency(24 hours, 1 day, 7days ect.)</p>
<p>Frequency =3D Any non-24 hour frequency (12 hours, 27, hours 80 hours ec=
t.)</p>
<p>If Interval mode scheduling is used the time of the backup is calculated=
 from when the windows was initially open. So if the window opens for a cla=
ss-sched at 8pm on a Monday and the frequency is 24 hours but the backup do=
es not start until Midnight the job will be available to run at 8pm the nex=
t day. But if the sched was setup to run every 26 hours then that same job =
would not be available to run until 2am the next day.
</p>
<p>Steve</p><br><br>&nbsp;</div>
<div><span class=3D"gmail_quote">On 5/17/06, <b class=3D"gmail_sendername">=
Paul Keating</b> &lt;<a href=3D"mailto:pkeating AT bank-banque-canada DOT 
ca">pkea=
ting AT bank-banque-canada DOT ca</a>&gt; wrote:</span>
<blockquote class=3D"gmail_quote" style=3D"PADDING-LEFT: 1ex; MARGIN: 0px 0=
px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div>
<div>
<div><span><font face=3D"Arial" color=3D"#800000" size=3D"2">bug?</font></s=
pan></div>
<div><span><font face=3D"Arial" color=3D"#800000" size=3D"2"></font></span>=
&nbsp;</div>
<div><span><font face=3D"Arial" color=3D"#800000" size=3D"2">My daily sched=
ules are, for the most part 20:00 - 05:00, with freqency of 1 day, and each=
 job runs once per night.....the vast majority queue at 17:00, and process =
as resources are available.
</font></span></div>
<div><span><font face=3D"Arial" color=3D"#800000" size=3D"2"></font></span>=
&nbsp;</div>
<div><span><font face=3D"Arial" color=3D"#800000" size=3D"2">There are othe=
r schedules with windows of 22:00 - 05:00 and 00:00 - 05:00, and freq of 1 =
day, and they all run once as well....queuing when the scheduler checks for=
 jobs within 10 minutes of the window opening.
</font></span></div>
<div><span><font face=3D"Arial" color=3D"#800000" size=3D"2"></font></span>=
&nbsp;</div>
<div><span><font face=3D"Arial" color=3D"#800000" size=3D"2">I've often won=
dered how it interprets &quot;1 day&quot; if a&nbsp;client's window opens a=
t say 22:00, it finally&nbsp;runs @ 02:00 Monday morning, then Monday night=
, for whatever reason, resources are available earlier....but it seems to w=
ork...and has for as long as I've been at this gig.
</font></span></div>
<div><span><font face=3D"Arial" color=3D"#800000" size=3D"2"></font></span>=
&nbsp;</div>
<div><span><font face=3D"Arial" color=3D"#800000" size=3D"2">Paul</font></s=
pan></div>
<div>&nbsp;</div>
<div>&nbsp;</div>
<div align=3D"left"><font face=3D"Arial" size=3D"1">-- </font></div></div>
<div><span class=3D"e" id=3D"q_10b431e215cab6e4_1">
<blockquote style=3D"PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #800=
000 2px solid; MARGIN-RIGHT: 0px">
<div></div>
<div lang=3D"en-us" dir=3D"ltr" align=3D"left"><font face=3D"Tahoma" size=
=3D"2">-----Original Message-----<br><b>From:</b> <a onclick=3D"return top.=
js.OpenExtLink(window,event,this)" href=3D"mailto:veritas-bu-admin@mailman.=
eng.auburn.edu" target=3D"_blank">
veritas-bu-admin AT mailman.eng.auburn DOT edu</a> [mailto:<a onclick=3D"return 
to=
p.js.OpenExtLink(window,event,this)" href=3D"mailto:veritas-bu-admin@mailma=
n.eng.auburn.edu" target=3D"_blank">veritas-bu-admin AT mailman.eng.auburn DOT 
edu=
</a>
] <b>On Behalf Of </b>DLew97<br><b>Sent:</b> May 17, 2006 11:56 AM<br><b>To=
:</b> <a onclick=3D"return top.js.OpenExtLink(window,event,this)" href=3D"m=
ailto:veritas-bu AT mailman.eng.auburn DOT edu" 
target=3D"_blank">veritas-bu@mailm=
an.eng.auburn.edu
</a><br><b>Subject:</b> [Veritas-bu] Fwd: Frequency vs Calendar<br><br></fo=
nt></div><span class=3D"gmail_quote"></span>
<div>
<div>In reference to &quot;1&quot; day - 24 hours, how does the &quot;Frequ=
ency&quot; option work compared to the &quot;Calendar&quot; option?</div>
<div>&nbsp;</div>
<div>Does &quot;Frequency&quot; start at Midnight to Midnight? Or can the &=
quot;start&quot; be set on the start time?</div>
<div>&nbsp;</div>
<div>My Policies are schedule to run between 17:00hrs and 7am.&nbsp; I am u=
sing a &quot;Frequency&quot; of &quot;1 day&quot;.&nbsp; It appears that th=
e policy is kicked off at 17:00hrs and also after midnight.</div>
<div>&nbsp;</div>
<div>Any suggestions?<br clear=3D"all"><br>-- <br>DLew97 </div></div><br cl=
ear=3D"all"></blockquote></span></div>
<div></div></div><br>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<br><br>La version fran=E7a=
ise suit le texte anglais.<br><br>-----------------------------------------=
-------------------------------------------
<br><br>This email may contain privileged and/or confidential information, =
and the Bank of<br>Canada does not waive any related rights. Any distributi=
on, use, or copying of this<br>email or the information it contains by othe=
r than the intended recipient is
<br>unauthorized. If you received this email in error please delete it imme=
diately from<br>your system and notify the sender promptly by email that yo=
u have done so.<br><br>----------------------------------------------------=
--------------------------------
<br><br>Le pr=E9sent courriel peut contenir de l'information privil=E9gi=E9=
e ou confidentielle.<br>La Banque du Canada ne renonce pas aux droits qui s=
'y rapportent. Toute diffusion,<br>utilisation ou copie de ce courriel ou d=
es renseignements qu'il contient par une
<br>personne autre que le ou les destinataires d=E9sign=E9s est interdite S=
i vous recevez<br>ce courriel par erreur, veuillez le supprimer imm=E9diate=
ment et envoyer sans d=E9lai =E0<br>l'exp=E9diteur un message =E9lectroniqu=
e pour l'aviser que vous avez =E9limin=E9 de votre
<br>ordinateur toute copie du courriel re=E7u.<br><br><br></blockquote></di=
v><br>

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