fixes file restore again.
The new Memcom tracking file lives in `/run/proxmox-backup` and is
always created on REST interaction, as CachedUserInfo uses it to
efficiently track config changes, and such a cache is used in each
REST handle_request.
Further, the Memcom infra expects the base run PBS dir to exists
already, which is an OK assumption to have, but in the file-restore
daemon we have a significantly more minimal environment, and the run
dir was simply not required there, even /run isn't a tmpfs yet.
Fixes fda19dcc6f ("fix CachedUserInfo by using a shared memory version counter")
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
We send it already to the user via the response body, but the
log_response does not has, nor wants to have FWIW, access to the
async body stream, so pass it through the ErrorMessageExtension
mechanism like we do else where.
Note that this is not only useful for PBS API proxy/daemon but also
the REST server of the file-restore daemon running inside the restore
VM, and it really is *very* helpful to debug things there..
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
> requires a Breaks on the old restore image (else the restore daemon
> crashes because of missing lock/LVM support).
- F.G., mailing list
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Parses JSON output from 'pvs' and 'lvs' LVM utils and does two passes:
one to scan for thinpools and create a device node for their
metadata_lv, and a second to load all LVs, thin-provisioned or not.
Should support every LV-type that LVM supports, as we only parse LVM
tools and use 'vgscan --mknodes' to create device nodes for us.
Produces a two-layer BucketComponent hierarchy with VGs followed by LVs,
PVs are mapped to their respective disk node.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Reviewed-By: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Prefix zpool mount paths to avoid clashing with other mount namespaces
(like LVM).
Also ignore "already-mounted" error and return it as success instead -
as we always assume that a mount path is unique, this is a safe
assumption, as nothing else could have been mounted here.
This fixes an issue where a mountpoint=legacy subvol might be available
on different disks, and thus have different Bucket instances that don't
share the mountpoint cache, which could lead to an error if the user
tried opening it multiple times on different disks.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Reviewed-By: Fabian Grünbichler <f.gruenbichler@proxmox.com>
otherwise the path ends in an array ["foo", "bar"] instead of "foo/bar"
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Reviewed-By: Fabian Grünbichler <f.gruenbichler@proxmox.com>
To support nested BucketComponents, it is necessary to dedup them, as
otherwise two components like:
/foo/bar
/foo/baz
will result in /foo being shown twice at the first hierarchy.
Also make the size property based on index and optional, as for example
/foo in the example above might not have a size, and bar/baz might have
differing sizes.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Reviewed-By: Fabian Grünbichler <f.gruenbichler@proxmox.com>
since it pulls in lots of additional linked libraries for all binaries
compiled as part of proxmox-backup. it can easily be re-enabled with
`--cfg openid` added to the RUSTFLAGS env variable.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
it's not really needed in the config module, and this makes it easier to
disable the proxmox-openid dependency linkage as a stop-gap measure.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
similar to what was done in PVE.
- factor out openid_login_param to widget-toolkit as
getOpenIDRedirectionAuthorization and use it
- use camel case to match our JS style guide and our framework (and
basically the rest of the JS world)
- minor cleanups like moving variable definition into the single if
branch their used
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
we try to load the correct media in a loop until we find the correct tape.
when encountering an error or wrong tape, we want to log that (and send
an email if one is set) that requests the correct tape.
while trying to avoid printing the same errors more than once in a row,
we had at least one case (starting with an empty tape in the drive)
which would not print/send any tape request.
reworking that code to use a custom 'TapeRequest' enum, which contains
the state + error message, and a helper that prints and sends an email
when the state changes
this reduces the change check/log to a single variable, instead of 4
(tried, last_media_uuid, last_error, failure_reason)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
Add test code to the first locate_file command, compute locate_offset.
Subsequent locate_file commands use that offset.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
from proxmox-widget-toolkit-dev and not as normal dependency,
else we would have to ship widget-toolkit on the wiki
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
in extjs 7.0, specifying displayField overwrites the displayTpl,
which we want to use here, so remove it
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
we have a static list of filesystems and their capabilities regarding
file attributes and fs features (e.g. sockets/fifos/etc) which also
includes xattrs,acls and fcaps
if we did not know a filesystem by its magic number (for example cephfs),
we did not even attempt to read xattrs, etc.
this patch adds those flags by default to unknown filesystems, and
removes them when we encounter EOPNOTSUPP (to remove the number
of syscalls)
with this, we should be able to catch xattrs/acls/fcaps on all
(unknown) fs types that support them
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
These require mounting using the regular 'mount' syscall.
Auto-generates an appropriate mount path.
Note that subvols with mountpoint=none cannot be mounted this way, and
would require setting the mountpoint property, which is not possible as
the zpools have to be imported with readonly=on.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Uses the ZFS utils to detect, import and mount zpools. These are
available as a new Bucket type 'zpool'.
Requires some minor changes to the existing disk and partiton detection
code, so the ZFS-specific part can use the information gathered in the
previous pass to associate drive names with their 'drive-xxxN.img.fidx'
node.
For detecting size, the zpool has to be imported. This is only done with
pools containing 5 or less disks, as anything else might take too long
(and should be seldomly found within VMs).
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Even through best efforts at keeping it small, including the ZFS tools
in the initramfs seems to have exhausted the small overhead we had left
- give it a bit more RAM to compensate.
Also disable the ZFS ARC, as it's no use in such a memory constrained
environment, and we cache on the QEMU/rust layer anyway.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
The future needs to be removed from the pending map in any case, even if
it returned an error, else all upcoming calls to access this key will
always return the same error.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Thomas Lamprecht
Stefan Reiter
Fabian Grünbichler
Dominik Csapak
Dietmar Maurer