Errors while applying metadata will not be considered fatal
by default using `pxar extract` unless `--strict` was passed
in which case it'll bail out immediately.
It'll still return an error exit status if something had
failed along the way.
Note that most other errors will still cause it to bail out
(eg. errors creating files, or I/O errors while writing
the contents).
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Fix typos and grammatical errors.
Reword some sentences for better readability.
Clean up the list found under "Software Stack", so that it maintains a consistent
style throughout.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
'username' here is without realm, but we really want to use user@realm
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
tokios kill_on_drop sometimes leaves zombies around, especially
when there is not another tokio::process::Command spawned after
so instead of relying on the 'kill_on_drop' feature, we explicitly
kill the child on a worker abort. to be able to do this
we have to use 'tokio::select' instead of 'futures::select' since
the latter requires the future to be fused, which consumes the
child handle, leaving us no possibility to kill it after fusing.
(tokio::select does not need the futures to be fused, so we
can reuse the child future after the select again)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
so that we can print a list at the end of the worker which backups
are corrupt.
this is useful if there are many snapshots and some in between had an
error. Before this patch, the task log simply says to 'look in the logs'
but if the log is very long it makes it hard to see what exactly failed.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
this makes it easier to see which chunks are corrupt
(and enables us in the future to build a 'complete' list of
corrupt chunks)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
The extraction algorithm has a state (bool) indicating
whether we're currently in a positive or negative match
which has always been initialized to true at the beginning,
but when the user provides a `--pattern` argument we need to
start out with a negative match.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This should never trigger if everything else works correctly, but it is
still a very cheap check to avoid wrongly marking a backup as "OK" when
in fact some chunks might be missing.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Multiple backups within one backup group don't really make sense, but
break all sorts of guarantees (e.g. a second backup started after a
first would use a "known-chunks" list from the previous unfinished one,
which would be empty - but using the list from the last finished one is
not a fix either, as that one could be deleted or pruned once the first
simultaneous backup is finished).
Fix it by only allowing one backup per backup group at one time. This is
done via a flock on the backup group directory, thus remaining intact
even after a reload.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
To prevent a race with a background GC operation, do not allow deletion
of backups who's index might currently be referenced as the "known chunk
list" for successive backups. Otherwise the GC could delete chunks it
thinks are no longer referenced, while at the same time telling the
client that it doesn't need to upload said chunks because they already
exist.
Additionally, prevent deletion of whole backup groups, if there are
snapshots contained that appear to be currently in-progress. This is
currently unlikely to trigger, as that function is only used for sync
jobs, but it's a useful safeguard either way.
Deleting a single snapshot has a 'force' parameter, which is necessary
to allow deleting incomplete snapshots on an aborted backup. Pruning
also sets force=true to avoid the check, since it calculates which
snapshots to keep on its own.
To avoid code duplication, the is_finished method is factored out.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Also swap the order of a couple of `.map_err().await` to
`.await.map_err()` since that's generally more efficient.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
...when an entry is selected, that doesn't exist after the reload.
E.g. when one deletes selects a file within a snapshot and then clicks
the delete icon for said snapshot, focusRow would then fail and the
loading mask stay on until a reload.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
a blob can be empty (e.g. an empty pct fw conf), so we
have to set the minimum size to the header size
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
The ' ' (space) between 'etc/ **/*.txt' resulted in the example command's output
not matching the given example output. Removing this space fixes the command.
This removes parts of the previous explanation of the tool that are no longer
correct, and adds an explanation of '--exclude' parameter, instead.
Adds more clarity to the command, by use of '/path/to/source' to signify
source directory.
Specify that the pattern matching style of the exclude parameter is that of
gitignore's syntax.
And make verify_crc private for now. We always call load_from_reader() to
verify the CRC.
Also add load_chunk() to datastore.rs (from chunk_store::read_chunk())
when clicking reload, we keep the existing selection
(if it still exists), and the previous expanded elements expanded
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
which searches the whole tree (name & owner)
we do this by traversing the tree and marking elements as matches,
then afterwards make a simple filter that matches on a boolean
worst case cost of this is O(2n) since we have to traverse the
tree (in the worst) case one time, and the filter function does it again
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
instead of having the files as a column, put the files into the tree
as a third level
with this, we can move the actions into an action column and remove
the top buttons (except reload)
clicking the download action now downloads directly, so we would
not need the download window anymore
clicking the browse action, opens the pxar browser like before,
but expands and selects (&focus) the selected pxar file
also changes the icon of 'signed' to the one to locked
but color codes them (singed => greyed out, encrypted => green),
similar to what browsers do/did for certificates
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
