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Questions tagged [recovery]

Use this tag on any questions related to data recovery (in contrast to data restore).

Both the terms recover and restore to retrieving data from a backup. More specifically, recover refers to salvaging one or more files, while a restore usually refers replacing a complete system or hard drive from a full system backup.

Further reading:

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How to recover an accidentally deleted folder in a svn repository

I know how to revert to a specific revision of a folder using these instructions: http://aralbalkan.com/1381 However, I deleted the entire folder and want to get that folder back without reverting the rest of the repository. I tried recreating the…
Corey Floyd
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Set Remote Service's Recovery Options using Powershell?

I am have a really hard time getting this to work. Hopefully someone can help me out! I am currently working on a Powershell deployment script for a service. After installing the service, I'd like to set the Service Recovery options to "Restart the…
Max Alexander
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How to Recover Redis from Multiple RDB Files

The multiple rdb files are from different redis servers. Now I want to combine the data files to a single redis server. By far I only find the answers to recover with a single dump.rdb file.
xuanzhui
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How to recover data from a deleted Docker container? How to reconnect it to the data?

Let's say, I delete a PostgreSQL docker container which had its data only here: $ docker inspect postgres1 ... "Source": "/var/lib/docker/volumes/4948af..../_data" "Destination": "/var/lib/postgresql/data" $ docker rm postgres1 If there was no…
ChrisW
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Windows Volume shadow copy error: 2155348129

Developing a VSS writer app: see this error during backup, initiated by windows backup tool, is there defined error codes for 2155348129 from Microsoft? The backup operation that started at '‎2010‎-‎07‎-‎20T02:54:19.354000000Z' has failed because…
JMS77
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Elasticsearch failed to recover after crash

Ran out of diskspace and that screwed the elasticsearch shards. Three nodes are now in red, two got recovered and their state is yellow. ES is running 150% on CPU and high on memory, trying to recover them. But looks like there is some version match…
Guy Sensei
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Cassandra node is unable to start after a HDD failure

I have a 5 node Cassandra 2.0.7 cluster, each node has 4 HDDs. Recently one of these HDDs on node3 had failed and was replaced by a new shiny empty drive. After the replacement cassandra on this node was unable to start with this exception: INFO…
shutty
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How can I make redis-server flushes all data when it restarts?

I am studying redis. I got local redis-server(localhost) and access with terminal in same device. Since I heard that redis is memory-database, I expect all data gone when I shutdown the server. However, When I command "shudown"/"exit" in redis-cli…
Juneyoung Oh
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Log sequence number in ibdata files does not match

Everytime when I start my Mysql database I see this in the error_log: 131015 12:07:06 [Note] Plugin 'FEDERATED' is disabled. 131015 12:07:06 InnoDB: The InnoDB memory heap is disabled 131015 12:07:06 InnoDB: Mutexes and rw_locks use Windows…
theking2
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A program resistent to power/hardware/OS failures

I need to write a program that performs a parallel search in a large space of possible states, with new areas being discovered (and their exploration started) in the process, and exploration of some areas being terminated early as intermediate…
X.C.
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Recover deleted lines in Vim?

So I was writing along in Vim in Ubuntu, I did a :wq, then went back into Vim. I copied a portion of the text that I needed, then deleted that portion, :wq'd, then went back into Vim and accidentally copied another part. I need the portion that I…
DJ_
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c# File.Delete recovery?

Is there a way to recover file(s) that have been deleted programatically by the File.Delete() method? Deleted files do not appear in the recycle bin.
DevDave
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How do I attach a MSSQL 2000 database with only an MDF file

I have an old server with a defunct evaluation version of SQL 2000 on it (from 2006), and two databases which were sitting on it. For some unknown reason, the LDF log files are missing. Presumed deleted. I have the mdf files (and in one case an ndf…
Jonathan
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(Android recovery) how to let /cache/recovery/command execute more orders?

I want to install zip from sdcard by recovery and I write a file named command : --update_package=/sdcard/my-rom.zip put the file into /cache/recovery then run *adb reboot recovery* It works. but if not wipe_data ,there are problems about…
sss
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How does CouchDB Replication behave with Failed / Recovered servers?

Consider the following scenario: 3 EC2 instances located in: US-WEST Ireland Tokyo Each instance is a dedicated CouchDB server. Each CouchDB server is setup to run continuous replication with every other server (bi-directional). Now assume that…
Riyad Kalla
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