restore under RHEL 7
Multi tool use
Say there's an application that install to /opt/ directory. I update it with yum. I do a full server backup, that is all the file systems (/opt/ maps to the root directory). Now, I discover a bug post upgrade or have the need for whatever reason to restore to the pre upgrade state. Should I:
a) restore the whole /opt/application directory along with its files and sub-directories;
b) perform a complete system restore to the last backup
c) or perform a yum roll back How to use yum history to roll back an update in Red Hat Enterprise Linux 6 , 7?
rhel yum restore
edited Jan 10 at 18:28
Rui F Ribeiro
39.5k1479132
asked Jan 10 at 16:52
blablatraceblablatrace
527
add a comment |
Say there's an application that install to /opt/ directory. I update it with yum. I do a full server backup, that is all the file systems (/opt/ maps to the root directory). Now, I discover a bug post upgrade or have the need for whatever reason to restore to the pre upgrade state. Should I:
a) restore the whole /opt/application directory along with its files and sub-directories;
b) perform a complete system restore to the last backup
c) or perform a yum roll back How to use yum history to roll back an update in Red Hat Enterprise Linux 6 , 7?
rhel yum restore
edited Jan 10 at 18:28
Rui F Ribeiro
39.5k1479132
asked Jan 10 at 16:52
blablatraceblablatrace
527
add a comment |
Say there's an application that install to /opt/ directory. I update it with yum. I do a full server backup, that is all the file systems (/opt/ maps to the root directory). Now, I discover a bug post upgrade or have the need for whatever reason to restore to the pre upgrade state. Should I:
a) restore the whole /opt/application directory along with its files and sub-directories;
b) perform a complete system restore to the last backup
c) or perform a yum roll back How to use yum history to roll back an update in Red Hat Enterprise Linux 6 , 7?
rhel yum restore
edited Jan 10 at 18:28
Rui F Ribeiro
39.5k1479132
asked Jan 10 at 16:52
blablatraceblablatrace
527
Say there's an application that install to /opt/ directory. I update it with yum. I do a full server backup, that is all the file systems (/opt/ maps to the root directory). Now, I discover a bug post upgrade or have the need for whatever reason to restore to the pre upgrade state. Should I:
a) restore the whole /opt/application directory along with its files and sub-directories;
b) perform a complete system restore to the last backup
c) or perform a yum roll back How to use yum history to roll back an update in Red Hat Enterprise Linux 6 , 7?
rhel yum restore
rhel yum restore
edited Jan 10 at 18:28
Rui F Ribeiro
39.5k1479132
asked Jan 10 at 16:52
blablatraceblablatrace
527
edited Jan 10 at 18:28
Rui F Ribeiro
39.5k1479132
asked Jan 10 at 16:52
blablatraceblablatrace
527
edited Jan 10 at 18:28
Rui F Ribeiro
39.5k1479132
edited Jan 10 at 18:28
Rui F Ribeiro
39.5k1479132
edited Jan 10 at 18:28
Rui F Ribeiro
39.5k1479132
39.5k1479132
asked Jan 10 at 16:52
blablatraceblablatrace
527
asked Jan 10 at 16:52
blablatraceblablatrace
527
asked Jan 10 at 16:52
blablatraceblablatrace
527
527
add a comment |
add a comment |
1 Answer
1
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oldest
votes
Use yum (or dnf in RHEL-7) to roll-back (remove) the application. This keeps the package repository consistent with the software installed.
answered Jan 10 at 16:57
JRFergusonJRFerguson
9,76232430
Ok but what if the update made also changes to a MySQL DB on a remote server ? Doing a yum roll-back will not revert the changes made to the DB, right ?
– blablatrace
Jan 11 at 10:04
Correct. The rollback is for the software package.
– JRFerguson
Jan 11 at 14:08
Thank you. So I'd would have to perform a yum roll-back + a DB restore to get the previous good know state?
– blablatrace
Jan 11 at 14:24
1
Yes, the yum/dnf rollback takes care of the software. You need to deal with the database independently.
– JRFerguson
Jan 11 at 14:26
add a comment |
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1 Answer
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active
oldest
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Use yum (or dnf in RHEL-7) to roll-back (remove) the application. This keeps the package repository consistent with the software installed.
answered Jan 10 at 16:57
JRFergusonJRFerguson
9,76232430
Ok but what if the update made also changes to a MySQL DB on a remote server ? Doing a yum roll-back will not revert the changes made to the DB, right ?
– blablatrace
Jan 11 at 10:04
Correct. The rollback is for the software package.
– JRFerguson
Jan 11 at 14:08
Thank you. So I'd would have to perform a yum roll-back + a DB restore to get the previous good know state?
– blablatrace
Jan 11 at 14:24
1
Yes, the yum/dnf rollback takes care of the software. You need to deal with the database independently.
– JRFerguson
Jan 11 at 14:26
add a comment |
Use yum (or dnf in RHEL-7) to roll-back (remove) the application. This keeps the package repository consistent with the software installed.
answered Jan 10 at 16:57
JRFergusonJRFerguson
9,76232430
Ok but what if the update made also changes to a MySQL DB on a remote server ? Doing a yum roll-back will not revert the changes made to the DB, right ?
– blablatrace
Jan 11 at 10:04
Correct. The rollback is for the software package.
– JRFerguson
Jan 11 at 14:08
Thank you. So I'd would have to perform a yum roll-back + a DB restore to get the previous good know state?
– blablatrace
Jan 11 at 14:24
1
Yes, the yum/dnf rollback takes care of the software. You need to deal with the database independently.
– JRFerguson
Jan 11 at 14:26
add a comment |
Use yum (or dnf in RHEL-7) to roll-back (remove) the application. This keeps the package repository consistent with the software installed.
answered Jan 10 at 16:57
JRFergusonJRFerguson
9,76232430
Use yum (or dnf in RHEL-7) to roll-back (remove) the application. This keeps the package repository consistent with the software installed.
answered Jan 10 at 16:57
JRFergusonJRFerguson
9,76232430
answered Jan 10 at 16:57
JRFergusonJRFerguson
9,76232430
answered Jan 10 at 16:57
JRFergusonJRFerguson
9,76232430
answered Jan 10 at 16:57
JRFergusonJRFerguson
9,76232430
9,76232430
Ok but what if the update made also changes to a MySQL DB on a remote server ? Doing a yum roll-back will not revert the changes made to the DB, right ?
– blablatrace
Jan 11 at 10:04
Correct. The rollback is for the software package.
– JRFerguson
Jan 11 at 14:08
Thank you. So I'd would have to perform a yum roll-back + a DB restore to get the previous good know state?
– blablatrace
Jan 11 at 14:24
1
Yes, the yum/dnf rollback takes care of the software. You need to deal with the database independently.
– JRFerguson
Jan 11 at 14:26
add a comment |
Ok but what if the update made also changes to a MySQL DB on a remote server ? Doing a yum roll-back will not revert the changes made to the DB, right ?
– blablatrace
Jan 11 at 10:04
Correct. The rollback is for the software package.
– JRFerguson
Jan 11 at 14:08
Thank you. So I'd would have to perform a yum roll-back + a DB restore to get the previous good know state?
– blablatrace
Jan 11 at 14:24
1
Yes, the yum/dnf rollback takes care of the software. You need to deal with the database independently.
– JRFerguson
Jan 11 at 14:26
Ok but what if the update made also changes to a MySQL DB on a remote server ? Doing a yum roll-back will not revert the changes made to the DB, right ?
– blablatrace
Jan 11 at 10:04
Ok but what if the update made also changes to a MySQL DB on a remote server ? Doing a yum roll-back will not revert the changes made to the DB, right ?
– blablatrace
Jan 11 at 10:04
Correct. The rollback is for the software package.
– JRFerguson
Jan 11 at 14:08
Correct. The rollback is for the software package.
– JRFerguson
Jan 11 at 14:08
Thank you. So I'd would have to perform a yum roll-back + a DB restore to get the previous good know state?
– blablatrace
Jan 11 at 14:24
Thank you. So I'd would have to perform a yum roll-back + a DB restore to get the previous good know state?
– blablatrace
Jan 11 at 14:24
1
1
Yes, the yum/dnf rollback takes care of the software. You need to deal with the database independently.
– JRFerguson
Jan 11 at 14:26
Yes, the yum/dnf rollback takes care of the software. You need to deal with the database independently.
– JRFerguson
Jan 11 at 14:26
add a comment |
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