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Place hyperlinks only at the beginning of a chapter and where it makes
sense, so as not to be distracted by redundant hyperlinks
Signed-off-by: Alexander Zeidler <a.zeidler@proxmox.com>
Having commonly used device paths (like /dev/sdb) in an example
command may cause damage if the user simply copies them without
checking. With a pseudo device path (like /dev/sdX), they would simply
get an error
Signed-off-by: Philipp Hufnagl <p.hufnagl@proxmox.com>
Reviewed-by: Lukas Wagner <l.wagner@proxmox.com>
Add a simple edit window with 2 combo boxes for `sync-level` and
`chunk-order`.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
[ T: rework commit message/subject a bit ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Added a section on ransomware. This includes a bullet point in the
main features section and a section in the backup storage section.
The latter section lists mitigation resources in pbs as well as best
practices.
Updated capitalization to be consistent in main features. Imo, since
these are bullet points and not headings, they should be in lowercase
Signed-off-by: Noel Ullreich <n.ullreich@proxmox.com>
Reviewed-by: Stefan Hanreich <s.hanreich@proxmox.com>
Reviewed-by: Stefan Sterz <s.sterz@proxmox.com>
rationale is that it makes the backup much safer than 'none', but does not
incur a big of a performance hit as 'file'.
here some benchmark:
data to be backed up:
~14GiB semi-random test images between 12kiB and 4GiB
that results in ~11GiB chunks (more than ram available on the target)
PBS setup:
virtualized (on an idle machine), PBS itself was also idle
8 cores (kvm64 on Intel 12700k) and 8 GiB memory
all virtual disks are on LVM with discard and iothread on
the HDD is a 4TB Seagate ST4000DM000 drive, and the NVME is a 2TB
Crucial CT2000P5PSSD8
i tested each disk with ext4/xfs/zfs (default created with the gui)
with 5 runs each, inbetween the caches are flushed and the filesystem synced
i removed the biggest and smallest result and from the remaining 3
results built the average (percentage is relative to the 'none' result)
result:
test none filesystem file
hdd - ext4 125.67s 140.39s (+11.71%) 358.10s (+184.95%)
hdd - xfs 92.18s 102.64s (+11.35%) 351.58s (+281.41%)
hdd - zfs 94.82s 104.00s (+9.68%) 309.13s (+226.02%)
nvme - ext4 60.44s 60.26s (-0.30%) 60.47s (+0.05%)
nvme - xfs 60.11s 60.47s (+0.60%) 60.49s (+0.63%)
nvme - zfs 60.83s 60.85s (+0.03%) 60.80s (-0.05%)
So all in all, it does not seem to make a difference for nvme drives,
for hdds 'filesystem' increases backup time by ~10%, while
for 'file' it largely depends on the filesystem, but always
in the range of factor ~3 - ~4
Note that this does not take into account parallel actions, such as gc,
verify or other backups.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This fixup covers every doc patch since my previous language fixup patch.
Note: not much attention was paid to certificate-management, as it's
derived from pmg, which I had touched up not so long ago.
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
The s/Namesapce/Namespace/ one was reported in the forum [0] and so I
figured I do a quick scan for others too using codespell.
[0]: https://forum.proxmox.com/threads/109724/post-472744
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Update GUI section and GUI instructions to reflect current layout and
features
List OpenID connect in possible realms (user management)
Link Access Control section when referring to it (user management)
Include Tape roles in access control section
Minor formatting changes
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
Some minor changes to the sections: Introduction, Installation,
Terminology, GUI, Storage, and User Management
Mention tape backup in main features
Update epilog.rst with link for 'LXC'.
Remove FIXME from epilog.rst (I believe this was a note to repair
the not-yet-created pbs wiki link).
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
With commit ec1ae7e631 some refs were
changed by getting prefixes and such. We need to adapt the places that
reference them as well
Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
- Add screenshots from new datastore view
- Add description of comment field in create datastore window
- Add description of each tab in the datastore panel
- Update instructions to add datastore from GUI
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
This removes the "Backup Management" first level heading in the docs,
and either uses the sub headings contained within it as first level
headings, or groups previous sections logically under new headings.
The administration-guide.rst file is also removed. Its contents are
instead separated into various files, that relate to their respective
first level heading.
Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
