Re: Dar and anacron
Trevisi Roberto <[email protected]> Wed, 2 Apr 2025 22:04:50 +0200
| Newsgroups | gmane.comp.sysutils.backup.dar.support |
|---|---|
| Message-ID | <CAGBoE9RWm_F7tJ1byPO5Xv2ykF7T9mJwfHN03kmD1VhZoSKf_A@mail.gmail.com> |
--===============9014925680043562669== Content-Type: multipart/alternative; boundary="0000000000004bcdef0631d12b99" --0000000000004bcdef0631d12b99 Content-Type: text/plain; charset="UTF-8" Hi, I am new in bash scripting but if I redirect STDOUT and STDERR to /dev/null I lose the log. Is it so ? In any way the log now does not show that message Regards Roberto On Wed, Apr 2, 2025, 19:02 Neil Darlow via Dar-support < [email protected]> wrote: > Hi, > > Have you tried appending: > > >/dev/null 2>&1 > > to your dar invocations to prevent any dar output from triggering anacron > to send the email? > > Regards, > Neil Darlow > > > On 2 April 2025 14:08:45 BST, Trevisi Roberto <[email protected]> wrote: > >> the dar_static version is 2.7.13 >> >> Il giorno mer 2 apr 2025 alle ore 15:07 Trevisi Roberto < >> [email protected]> ha scritto: >> >>> Ciao Denis, >>> >>> you were right, there is a second dar command in the script to test the >>> created file (-t) >>> I put the "-Q" option to the second instance too, but the anacron email >>> with that message >>> is sent anyway. >>> >>> I redirect all to a log file and, the strange thing is that before I put >>> the first "-Q" option >>> correctly I found two messages in log file, when I put the first "-Q" >>> option correctly I >>> found one message in log file, now that I put the second "-Q" option >>> correctly the >>> message there is no more in the log file, but anacron sends the email >>> with that message anyway >>> >>> >>> Roberto >>> >>> >>> Il giorno mar 1 apr 2025 alle ore 19:34 Denis Corbin <[email protected]> >>> ha scritto: >>> >>>> On 01/04/2025 18:52, Trevisi Roberto wrote: >>>> > Hi Denis, >>>> >>>> Buongiorno Roberto, >>>> >>>> > >>>> > anacron keeps sending the email with the message >>>> > >>>> > the dar command in the script is: >>>> > >>>> > /usr/bin/env dar_static -vm -vf -Q -z -D -R / -c "$file" \ >>>> > par2 compress-exclusion --cache-directory-tagging -P boot/efi -P >>>> dev >>>> > -P proc -P run \ >>>> > -P sys -P tmp -P var/tmp -P var/cache -P root/.cache \ >>>> > -P home/user/.cache -P home/user/snap/firefox/common/.cache \ >>>> > -P media -P cdrom -P mnt -P lost+found &>> "$logfile" && >>>> > >>>> > I tried to put the "-Q" option immediately after "dar_static" and, as >>>> above, >>>> > after the verbose options, but in both cases anacron sends the email >>>> >>>> if -Q is passed to dar, dar just skips the display of the message, >>>> whatever is the context. Anacron has no power to change that. >>>> >>>> I have double check that the information from command-line down to the >>>> code triggering this message is properly propagated (version 2.7.17, >>>> but >>>> this par has not changed since 2.7.0 at least this the behavior is >>>> likely the same with any 2.7.x version). >>>> >>>> Can you check you don't have several lines calling dar in you crontab >>>> and/or anacron, for all users, and whether they all have -Q option set? >>>> >>>> By the way, which dar_static version are you using? >>>> 'dar_static -V' will tell you... >>>> >>>> > >>>> > >>>> > >>>> >>>> Ciao, >>>> Denis >>>> >>> -- > Sent from my Android device with K-9 Mail. > --0000000000004bcdef0631d12b99 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"auto"><div>Hi,=C2=A0</div><div dir=3D"auto"><br></div><div dir= =3D"auto">I am new in bash scripting but if I redirect=C2=A0</div><div dir= =3D"auto">STDOUT and STDERR to /dev/null I lose the log. Is it so ?=C2=A0</= div><div dir=3D"auto"><br></div><div dir=3D"auto">In any way the log now do= es not show that message</div><div dir=3D"auto"><br></div><div dir=3D"auto"= ><br></div><div dir=3D"auto">Regards</div><div dir=3D"auto">Roberto<br><br>= <div class=3D"gmail_quote" dir=3D"auto"><div dir=3D"ltr" class=3D"gmail_att= r">On Wed, Apr 2, 2025, 19:02 Neil Darlow via Dar-support <<a href=3D"ma= ilto:[email protected]" target=3D"_blank" rel=3D"noreferrer= ">[email protected]</a>> wrote:<br></div><blockquote cla= ss=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;pa= dding-left:1ex"><div><div dir=3D"auto">Hi,<br><br>Have you tried appending:= <br><br>>/dev/null 2>&1<br><br>to your dar invocations to prevent= any dar output from triggering anacron to send the email?<br><br>Regards,<= br>Neil Darlow<br></div><br><br><div class=3D"gmail_quote"><div dir=3D"auto= ">On 2 April 2025 14:08:45 BST, Trevisi Roberto <<a href=3D"mailto:jcclw= [email protected]" rel=3D"noreferrer noreferrer" target=3D"_blank">jcclww2@gmail= .com</a>> wrote:</div><blockquote class=3D"gmail_quote" style=3D"margin:= 0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div dir=3D"ltr">the dar_static=C2=A0version is=C2=A02.7.13</div><br><div c= lass=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">Il giorno mer 2 = apr 2025 alle ore 15:07 Trevisi Roberto <<a href=3D"mailto:jcclww2@gmail= .com" rel=3D"noreferrer noreferrer" target=3D"_blank">[email protected]</a>= > ha scritto:<br></div><blockquote class=3D"gmail_quote" style=3D"margin= :0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"= ><div dir=3D"ltr">Ciao Denis,<div><br></div><div>you were right, there is a= second dar command in the script to test the created file (-t)</div><div>I= put the "-Q" option to the second instance too, but the anacron = email with that message</div><div>is sent anyway.</div><div><br></div><div>= I redirect all to a log file and, the strange thing is that before I put th= e first "-Q" option=C2=A0</div><div>correctly I found two message= s in log file, when I put the first "-Q" option correctly I</div>= <div>found one message in log file, now that I put the second "-Q"= ; option correctly the=C2=A0</div><div>message there is no more in the log = file, but anacron sends the email=C2=A0</div><div>with that message anyway<= /div><div><br></div><div><br></div><div>Roberto</div><div>=C2=A0</div></div= ><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">Il gi= orno mar 1 apr 2025 alle ore 19:34 Denis Corbin <<a href=3D"mailto:dar.l= [email protected]" rel=3D"noreferrer noreferrer" target=3D"_blank">dar.linux@fre= e.fr</a>> ha scritto:<br></div><blockquote class=3D"gmail_quote" style= =3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding= -left:1ex">On 01/04/2025 18:52, Trevisi Roberto wrote:<br> > Hi Denis,<br> <br> Buongiorno Roberto,<br> <br> > <br> > anacron keeps sending the email with=C2=A0the message<br> > <br> > the dar command in the script is:<br> > <br> > /usr/bin/env dar_static -vm -vf -Q -z -D -R / -c "$file" \<b= r> >=C2=A0 =C2=A0 =C2=A0par2 compress-exclusion --cache-directory-tagging -= P boot/efi -P dev <br> > -P proc -P run \<br> >=C2=A0 =C2=A0 =C2=A0-P sys -P tmp -P var/tmp -P var/cache -P root/.cach= e \<br> >=C2=A0 =C2=A0 =C2=A0-P home/user/.cache -P home/user/snap/firefox/commo= n/.cache \<br> >=C2=A0 =C2=A0 =C2=A0-P media -P cdrom -P mnt -P lost+found &>>= ; "$logfile" &&<br> > <br> > I tried to put the "-Q" option immediately after "dar_s= tatic" and, as above,<br> > after the verbose options, but in both cases anacron sends the email<b= r> <br> if -Q is passed to dar, dar just skips the display of the message, <br> whatever is the context. Anacron has no power to change that.<br> <br> I have double check that the information from command-line down to the <br> code triggering this message is properly propagated (version 2.7.17, but <b= r> this par has not changed since 2.7.0 at least this the behavior is <br> likely the same with any 2.7.x version).<br> <br> Can you check you don't have several lines calling dar in you crontab <= br> and/or anacron, for all users, and whether they all have -Q option set?<br> <br> By the way, which dar_static version are you using?<br> 'dar_static -V' will tell you...<br> <br> > <br> > <br> ><br> <br> Ciao,<br> Denis<br> </blockquote></div> </blockquote></div> </blockquote></div><div dir=3D"auto"><div>-- <br>Sent from my Android devic= e with K-9 Mail.</div></div></div></blockquote></div></div></div> --0000000000004bcdef0631d12b99-- --===============9014925680043562669== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline --===============9014925680043562669==--