X-Git-Url: http://git.rot13.org/?p=BackupPC.git;a=blobdiff_plain;f=doc-src%2FBackupPC.pod;h=75bcc636f8856bf0b6509eedcb55ac7a3880cc64;hp=96e6c1f098586d9a27b3bdff83f306692c35446e;hb=5c6a6cc4f333ce44a9df62ab828b0b9341579f7c;hpb=8f5625f9cdf47f8e04be654c4954838b2df3e26d diff --git a/doc-src/BackupPC.pod b/doc-src/BackupPC.pod index 96e6c1f..75bcc63 100644 --- a/doc-src/BackupPC.pod +++ b/doc-src/BackupPC.pod @@ -267,6 +267,11 @@ releases of BackupPC: =item * +Develop a FAQ and move some significant parts of this document +to the FAQ (eg: ssh setup, this roadmap etc). Volunteers? + +=item * + Adding hardlink support to rsync. =item * @@ -299,14 +304,15 @@ file size, uid, gid), and better support for include and exclude. Currently smbclient incrementals only depend upon mtime, so deleted files or renamed files are not detected. FileSys::SmbClient would also allow resuming of incomplete full backups in the -same manner as rsync will. +same manner as rsync will. (I'm not sure if FileSys::SmbClient +has been updated for samba 3.x.) =item * -Support --listed-incremental or --incremental for tar, -so that incrementals will depend upon any attribute change (eg: exist, -mtime, file size, uid, gid), rather than just mtime. This will allow -tar to be to as capable as FileSys::SmbClient and rsync. +Possibly support --listed-incremental or --incremental for tar, so that +incrementals will depend upon any attribute change (eg: exist, mtime, +file size, uid, gid), rather than just mtime. This will allow tar to +be to as capable as FileSys::SmbClient and rsync. =item * @@ -319,6 +325,53 @@ the last, giving a continuous chain of differential dumps. =item * +Improve the warning messages about locked files on WinXX machines, +so that more file types than just outlook pst files will produce +warning emails (and configuration settings for specifying the +file extensions that produce email warngings). + +=item * + +Long term, support bare metal restore. For *nix machines there's +not a lot to do (althought rsync needs hardlink support). For +WinXX machines the file locking problem has to get resolved. +Plus ACL save/restore would need to be supported. This is +really long term. + +=item * + +Support client pull for restores. For example, BackupPC could +emulate an rsync server. That way you could boot a knoppix cd, +and you wouldn't need perl, BackupPC, ssh setup or anything on +the client to restore. You would just run an rsync command like: + + rsync -aH BackupPCServer::moduleName /path/to/emtpy/disk + +ModuleName could contain the client name, share name and backup number. +There would have to be some way of specifying the password; perhaps +the CGI could be used to "turn on" rsynd for a specific client and +a specific time period (eg: only listens for X minutes, only serves +up a specific client backup, accepts connections from a specific IP). +BackupPC listens for and serves the request; it's not a real rsyncd on +the server. + +=item * + +Add support for wget as an XferMethod. This would allow ftp and http +files to be backed up. This might be useful, for example, for backing +up the configuration of a router (via http), so that you have a +backup copy of all the router setup screens in case the router +fails. + +=item * + +Possibly support client push for backups, in addition to the +existing server pull. This would be helpful for clients behind +firewalls who can connect to the server, but the server cannot +see the client. + +=item * + More speculative: Storing binary file deltas (in fact, reverse deltas) for files that have the same name as a previous backup, but that aren't already in the pool. This will save storage for things like mailbox @@ -2256,6 +2309,15 @@ are using that file). Again, to avoid race conditions, BackupPC_nightly is only run when there are no BackupPC_dump or BackupPC_link processes running. +To improve the running time for BackupPC_nightly, several +BackupPC_nightly processes can be run concurrently, based on +the $Conf{MaxBackupPCNightlyJobs} setting. + +If BackupPC_nightly still takes too long to run, +$Conf{BackupPCNightlyPeriod} can be used to split +BackupPC_nightly's pool traversal across multiple nights, +proportionally reducing its runtime each night. + =back BackupPC also listens for TCP connections on $Conf{ServerPort}, which