Thank you
Right in the command line seems to have worked.
At the end of the script I now copy the contents of the .mmbackupCfg folder to
a date stamped logging folder
Checking how many entries in these files compared to the Summary:
wc -l mmbackup*
188 mmbackupChanged.ix.155513.6E9E8BE2.1.nhmfsa
47 mmbackupChanged.ix.219901.8E89AB35.1.nhmfsa
188 mmbackupChanged.ix.37893.EDFB8FA7.1.nhmfsa
40 mmbackupChanged.ix.81032.78717A00.1.nhmfsa
2 mmbackupExpired.ix.78683.2DD25239.1.nhmfsa
141 mmbackupStatech.ix.219901.8E89AB35.1.nhmfsa
148 mmbackupStatech.ix.81032.78717A00.1.nhmfsa
754 total
>From Summary
Total number of objects inspected: 755
I can live with a discrepancy of 1.
2 mmbackupExpired.ix.78683.2DD25239.1.nhmfsa
>From Summary
Total number of objects expired: 2
That matches
wc -l mmbackupC* mmbackupS*
188 mmbackupChanged.ix.155513.6E9E8BE2.1.nhmfsa
47 mmbackupChanged.ix.219901.8E89AB35.1.nhmfsa
188 mmbackupChanged.ix.37893.EDFB8FA7.1.nhmfsa
40 mmbackupChanged.ix.81032.78717A00.1.nhmfsa
141 mmbackupStatech.ix.219901.8E89AB35.1.nhmfsa
148 mmbackupStatech.ix.81032.78717A00.1.nhmfsa
752 total
Summary:
Total number of objects backed up: 751
A difference of 1 I can live with.
What does Statech stand for?
Just this to sort out:
Total number of objects failed: 1
I will add:
--tsm-errorlog TSMErrorLogFile
Kindest regards,
Paul
Paul Ward
TS Infrastructure Architect
Natural History Museum
T: 02079426450
E: [email protected]<mailto:[email protected]>
[A picture containing drawing Description automatically generated]
From: [email protected]
<[email protected]> On Behalf Of IBM Spectrum Scale
Sent: 19 January 2022 15:09
To: gpfsug main discussion list <[email protected]>
Cc: [email protected]
Subject: Re: [gpfsug-discuss] mmbackup file selections
This is to set environment for mmbackup.
If mmbackup is invoked within a script, you can set "export DEBUGmmbackup=2"
right above mmbackup command.
e.g) in your script
....
export DEBUGmmbackup=2
mmbackup ....
Or, you can set it in the same command line like
DEBUGmmbackup=2 mmbackup ....
Regards, The Spectrum Scale (GPFS) team
------------------------------------------------------------------------------------------------------------------
If your query concerns a potential software error in Spectrum Scale (GPFS) and
you have an IBM software maintenance contract please contact 1-800-237-5511 in
the United States or your local IBM Service Center in other countries.
[Inactive hide details for "Paul Ward" ---01/19/2022 06:04:03 AM---Thank you.
We run a script on all our nodes that checks to se]"Paul Ward" ---01/19/2022
06:04:03 AM---Thank you. We run a script on all our nodes that checks to see if
they are the cluster manager.
From: "Paul Ward" <[email protected]<mailto:[email protected]>>
To: "gpfsug main discussion list"
<[email protected]<mailto:[email protected]>>
Cc:
"[email protected]<mailto:[email protected]>"
<[email protected]<mailto:[email protected]>>
Date: 01/19/2022 06:04 AM
Subject: [EXTERNAL] Re: [gpfsug-discuss] mmbackup file selections
Sent by:
[email protected]<mailto:[email protected]>
________________________________
Thank you. We run a script on all our nodes that checks to see if they are the
cluster manager. If they are, then they take responsibility to start the backup
script. The script then randomly selects one of the available backup nodes and
uses ZjQcmQRYFpfptBannerStart
This Message Is From an External Sender
This message came from outside your organization.
ZjQcmQRYFpfptBannerEnd
Thank you.
We run a script on all our nodes that checks to see if they are the cluster
manager.
If they are, then they take responsibility to start the backup script.
The script then randomly selects one of the available backup nodes and uses
dsmsh mmbackup on it.
Where does this command belong?
I have seen it listed as a export command, again where should that be run - on
all backup nodes, or all nodes?
Kindest regards,
Paul
Paul Ward
TS Infrastructure Architect
Natural History Museum
T: 02079426450
E: [email protected]<mailto:[email protected]>
[A picture containing drawing Description automatically generated]
From:
[email protected]<mailto:[email protected]>
<[email protected]<mailto:[email protected]>>
On Behalf Of IBM Spectrum Scale
Sent: 18 January 2022 22:54
To: gpfsug main discussion list
<[email protected]<mailto:[email protected]>>
Cc:
[email protected]<mailto:[email protected]>
Subject: Re: [gpfsug-discuss] mmbackup file selections
Hi Paul,
If you run mmbackup with "DEBUGmmbackup=2", it keeps all working files even
after successful backup. They are available at MMBACKUP_RECORD_ROOT (default is
FSroot or FilesetRoot directory).
In .mmbackupCfg directory, there are 3 directories:
updatedFiles : contains a file that lists all candidates for backup
statechFiles : cantains a file that lists all candidates for meta info update
expiredFiles : cantains a file that lists all candidates for expiration
Regards, The Spectrum Scale (GPFS) team
------------------------------------------------------------------------------------------------------------------
If your query concerns a potential software error in Spectrum Scale (GPFS) and
you have an IBM software maintenance contract please contact 1-800-237-5511 in
the United States or your local IBM Service Center in other countries.
[Inactive hide details for "Paul Ward" ---01/18/2022 11:56:40 AM---Hi, I am
trying to work out what files have been sent to back]"Paul Ward" ---01/18/2022
11:56:40 AM---Hi, I am trying to work out what files have been sent to backup
using mmbackup.
From: "Paul Ward" <[email protected]<mailto:[email protected]>>
To: "[email protected]<mailto:[email protected]>"
<[email protected]<mailto:[email protected]>>
Date: 01/18/2022 11:56 AM
Subject: [EXTERNAL] [gpfsug-discuss] mmbackup file selections
Sent by:
[email protected]<mailto:[email protected]>
________________________________
Hi, I am trying to work out what files have been sent to backup using mmbackup.
I have increased the -L value from 3 up to 6 but only seem to see the files
that are in scope, not the ones that are selected. I can see the three file
lists generated ZjQcmQRYFpfptBannerStart
This Message Is From an External Sender
This message came from outside your organization.
ZjQcmQRYFpfptBannerEnd
Hi,
I am trying to work out what files have been sent to backup using mmbackup.
I have increased the -L value from 3 up to 6 but only seem to see the files
that are in scope, not the ones that are selected.
I can see the three file lists generated during a backup, but can't seem to
find a list of what files were backed up.
It should be the diff of the shadow and shadow-old, but the wc -l of the diff
doesn't match the number of files in the backup summary.
Wrong assumption?
Where should I be looking - surely it shouldn't be this hard to see what files
are selected?
Kindest regards,
Paul
Paul Ward
TS Infrastructure Architect
Natural History Museum
T: 02079426450
E: [email protected]<mailto:[email protected]>
[A picture containing drawing Description automatically generated]
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