192ece47fb
rrd_cache: add developer docs
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and make RRD_CACHE private (please use get_rrd_cache instead).
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
2022-02-14 12:07:10 +01:00
25877d05ac
update to proxmox-sys 0.2 crate
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- imported pbs-api-types/src/common_regex.rs from old proxmox crate
- use hex crate to generate/parse hex digest
- remove all reference to proxmox crate (use proxmox-sys and
proxmox-serde instead)
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
2021-11-24 10:32:27 +01:00
b935209584
fix directory permission problems
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By carefully setting options on all create_path() calls,
and by creating "/var/lib/proxmox-backup" at api server startup.
2021-11-12 07:29:18 +01:00
934c8724e2
proxmox-rrd: add option to avoid page cache for load/save
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use fadvice(.., POSIX_FADV_DONTNEED) for RRD files. We read those files only once,
and always rewrite them.
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
2021-10-19 11:17:09 +02:00
98eb435d90
proxmox-rrd: use syncfs after writing rrd files
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Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
2021-10-19 11:17:09 +02:00
fce7cd0d36
proxmox-rrd: avoild blocking readers while applying the journal
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By using and extra RwLock<RRDMap> on the rrd data.
2021-10-15 09:22:07 +02:00
2e3f94e12f
proxmox-rrd: make rrd load callback configurable
2021-10-14 11:41:26 +02:00
58f70bccbb
proxmox-rrd: pass time and value to update function
2021-10-14 08:12:56 +02:00
fae4f6c509
cleanup: move rrd cache related code into extra file
2021-10-14 07:57:27 +02:00
Dietmar Maurer