mirror of https://github.com/restic/restic.git
156 lines
4.3 KiB
Groff
156 lines
4.3 KiB
Groff
.nh
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.TH "restic backup" "1" "Jan 2017" "generated by \fB\fCrestic generate\fR" ""
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.SH NAME
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.PP
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restic-copy - Copy snapshots from one repository to another
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.SH SYNOPSIS
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.PP
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\fBrestic copy [flags] [snapshotID ...]\fP
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.SH DESCRIPTION
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.PP
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The "copy" command copies one or more snapshots from one repository to another.
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.PP
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NOTE: This process will have to both download (read) and upload (write) the
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entire snapshot(s) due to the different encryption keys used in the source and
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destination repositories. This /may incur higher bandwidth usage and costs/ than
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expected during normal backup runs.
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.PP
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NOTE: The copying process does not re-chunk files, which may break deduplication
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between the files copied and files already stored in the destination repository.
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This means that copied files, which existed in both the source and destination
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repository, /may occupy up to twice their space/ in the destination repository.
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This can be mitigated by the "--copy-chunker-params" option when initializing a
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new destination repository using the "init" command.
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.SH OPTIONS
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.PP
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\fB--from-key-hint\fP=""
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key ID of key to try decrypting the source repository first (default: $RESTIC_FROM_KEY_HINT)
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.PP
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\fB--from-password-command\fP=""
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shell \fB\fCcommand\fR to obtain the source repository password from (default: $RESTIC_FROM_PASSWORD_COMMAND)
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.PP
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\fB--from-password-file\fP=""
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\fB\fCfile\fR to read the source repository password from (default: $RESTIC_FROM_PASSWORD_FILE)
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.PP
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\fB--from-repo\fP=""
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source \fB\fCrepository\fR to copy snapshots from (default: $RESTIC_FROM_REPOSITORY)
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.PP
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\fB--from-repository-file\fP=""
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\fB\fCfile\fR from which to read the source repository location to copy snapshots from (default: $RESTIC_FROM_REPOSITORY_FILE)
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.PP
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\fB-h\fP, \fB--help\fP[=false]
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help for copy
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.PP
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\fB-H\fP, \fB--host\fP=[]
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only consider snapshots for this \fB\fChost\fR, when no snapshot ID is given (can be specified multiple times)
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.PP
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\fB--path\fP=[]
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only consider snapshots which include this (absolute) \fB\fCpath\fR, when no snapshot ID is given
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.PP
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\fB--tag\fP=[]
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only consider snapshots which include this \fB\fCtaglist\fR, when no snapshot ID is given
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.SH OPTIONS INHERITED FROM PARENT COMMANDS
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.PP
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\fB--cacert\fP=[]
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\fB\fCfile\fR to load root certificates from (default: use system certificates)
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.PP
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\fB--cache-dir\fP=""
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set the cache \fB\fCdirectory\fR\&. (default: use system default cache directory)
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.PP
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\fB--cleanup-cache\fP[=false]
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auto remove old cache directories
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.PP
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\fB--compression\fP=auto
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compression mode (only available for repository format version 2), one of (auto|off|max)
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.PP
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\fB--insecure-tls\fP[=false]
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skip TLS certificate verification when connecting to the repository (insecure)
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.PP
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\fB--json\fP[=false]
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set output mode to JSON for commands that support it
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.PP
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\fB--key-hint\fP=""
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\fB\fCkey\fR ID of key to try decrypting first (default: $RESTIC_KEY_HINT)
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.PP
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\fB--limit-download\fP=0
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limits downloads to a maximum rate in KiB/s. (default: unlimited)
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.PP
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\fB--limit-upload\fP=0
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limits uploads to a maximum rate in KiB/s. (default: unlimited)
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.PP
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\fB--no-cache\fP[=false]
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do not use a local cache
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.PP
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\fB--no-lock\fP[=false]
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do not lock the repository, this allows some operations on read-only repositories
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.PP
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\fB-o\fP, \fB--option\fP=[]
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set extended option (\fB\fCkey=value\fR, can be specified multiple times)
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.PP
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\fB--pack-size\fP=0
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set target pack size in MiB, created pack files may be larger (default: $RESTIC_PACK_SIZE)
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.PP
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\fB--password-command\fP=""
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shell \fB\fCcommand\fR to obtain the repository password from (default: $RESTIC_PASSWORD_COMMAND)
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.PP
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\fB-p\fP, \fB--password-file\fP=""
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\fB\fCfile\fR to read the repository password from (default: $RESTIC_PASSWORD_FILE)
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.PP
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\fB-q\fP, \fB--quiet\fP[=false]
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do not output comprehensive progress report
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.PP
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\fB-r\fP, \fB--repo\fP=""
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\fB\fCrepository\fR to backup to or restore from (default: $RESTIC_REPOSITORY)
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.PP
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\fB--repository-file\fP=""
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\fB\fCfile\fR to read the repository location from (default: $RESTIC_REPOSITORY_FILE)
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.PP
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\fB--tls-client-cert\fP=""
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path to a \fB\fCfile\fR containing PEM encoded TLS client certificate and private key
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.PP
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\fB-v\fP, \fB--verbose\fP[=0]
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be verbose (specify multiple times or a level using --verbose=\fB\fCn\fR, max level/times is 3)
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.SH SEE ALSO
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.PP
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\fBrestic(1)\fP
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