We need to update the atime of chunk files if they already exist,
otherwise a concurrently running GC could sweep them away.
This is protected with ChunkStore.mutex, so the fstat/unlink does not
race with touching.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
The iterator of get_chunk_iterator is extended with a third parameter
indicating whether the current file is a chunk (false) or a .bad file
(true).
Count their sizes to the total of removed bytes, since it also frees
disk space.
.bad files are only deleted if the corresponding chunk exists, i.e. has
been rewritten. Otherwise we might delete data only marked bad because
of transient errors.
While at it, also clean up and use nix::unistd::unlinkat instead of
unsafe libc calls.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
This ensures that following backups will always upload the chunk,
thereby replacing it with a correct version again.
Format for renaming is <digest>.<counter>.bad where <counter> is used if
a chunk is found to be bad again before a GC cleans it up.
Care has been taken to deliberately only rename a chunk in conditions
where it is guaranteed to be an error in the chunk itself. Otherwise a
broken index file could lead to an unwanted mass-rename of chunks.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
a range from high to low in rust results in an empty range
(see std::ops::Range documentation)
so we need to generate the range from 0..data.len() and then reverse it
also, the task log contains a newline at the end, so we have to remove
that (should it exist)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Following changes made:
* Remove empty column "method6" from network list output,
so table fits in console code-block
* Walkthrough bond, rather than a bridge as it may be a more
common setup case
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
Add a note to section "Proxmox VE integration" explaining
how to avoid passing password as plain text when using the
pvesm command.
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
Change the order of the "Image Archives" and "File
Archives" subsections, so that they match the order
which they are introduced in, in the section "Backup
Content" (minor readability improvement).
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
Add screenshots of sync jobs panel in web interface
and explain how to carry out related tasks from it.
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
Add screenshots for network configuration and explain
how to carry out related tasks using the web interface.
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
Add screenshots for user management section in web
interface and explain how to carry out relevant tasks
using it.
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
Add screenshots from the datastore section of the
web interface and explain how to carry out tasks using
the web interface.
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
This adds screenshots from the web interface for the
sections related to disk management and adds explanation
of how to carry out tasks using the web interface.
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
this implements parsing and calculating calendarevents that have a
basic date component (year-mon-day) with the usual syntax options
(*, ranges, lists)
and some special events:
monthly
yearly/annually (like systemd)
quarterly
semiannually,semi-annually (like systemd)
includes some regression tests
the ~ syntax for days (the last x days of the month) is not yet
implemented
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
instead of using 'as' and silently converting wrong,
use the TryInto trait and raise an error if we cannot convert
this should only happen if we have a negative year,
but this is expected (we do not want schedules from before the year 0)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
add_* are modeled after add_days
subtract one for set_mon to have a consistent interface for all fields
(i.e. getter/setter return/expect the 'real' number, not the ones
in the tm struct)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
the tm struct contains the year - 1900 but we added that
if we want to use the libc normalization correctly, the tm struct
must have the correct year in it, else the computations for timezones,
etc. fail
instead add a getter that adds the years and a setter that subtracts it again
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
if we give multiple options/ranges for a value, e.g.
2,4,8
we always choose the biggest, instead of the smallest that is next
this happens because in DateTimeValue::find_next(value)
'next' can be set multiple times and we set it when the new
value was *bigger* than the last found 'next' value, when in reality
we have to choose the *smallest* next we can find
reverse the comparison operator to fix this
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
we never passed 'false' to it anyway so remove it
(we can add it again if we should ever need it)
also remove the adding of wday (gets normalized anyway)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
we want to use dates for the calendarspec, and with that there are some
impossible combinations that cannot be detected during parsing
(e.g. some datetimes do not exist in some timezones, and the timezone
can change after setting the schedule)
so finding no timestamp is not an error anymore but a valid result
we omit logging in that case (since it is not an error anymore)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
mktime/gmtime can normalize time and even can handle special timezone
cases like the fact that the time 2:30 on specific day/timezone combos
do not exists
we have to convert the signature of all functions that use
normalize_time since mktime/gmtime can return an EOVERFLOW
but if this happens there is no way we can find a good time anyway
since normalize_time will always set wday according to the rest of the
time, remove set_wday
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
while it was correct, there was no measurable speed gain
(a benchmark yielded 2.8 ms for a spec that did not find a timestamp either way)
so remove it for simpler code
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
when trying to parse the task status, we seek 8k from the end
which may be into the middle of a line, so the datetime parsing
can fail (when the log message contains ': ')
This patch does a fast search for the last line, and avoid the
'lines' iterator.
for datastores where the requesting user has read or write permissions,
since the API method itself filters by that already. this is the same
permission setting and filtering that the datastore list API endpoint
does.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
goes through the sections in the documents and creates the
OnlineHelpInfo.js file from the explicitly defined section labels which
are used in the js files with 'onlineHelp' variable.
Allows to differ the following situations:
* some snapshots in a group where not verified
* how many snapshots failed to verify in a group
* all snapshots verified but last verification task was over 30 days
ago
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Using 75 as width we can display up to 9999999 which would allow
displaying over 19 years of snapshots done each minute, so quite
enough for the common cases.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Anyone with a PAM account and Sys.Console access could have started a
termproxy session, adapt the regex.
Always test for broken entries and run the sed expression to make sure
eventually all occurences of the broken syntax are fixed.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
do not count files where we do not have any information
such files exist in the backup dir, but are not in the manifest
so we cannot use those files for determining if the backups are
encrypted or not
this marks encrypted/signed backups with unencrypted client.log.blob files as
encrypted/signed (respectively) instead of 'Mixed'
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Stefan Reiter
Dietmar Maurer
Thomas Lamprecht
Dominik Csapak
Dylan Whyte
Fabian Grünbichler
Oguz Bektas