6 commits

Author	SHA1	Message	Date
Andreas Perhab	6408924066	nvme: enable specifying warnings and criticals for serial numbers	2021-10-13 12:34:44 +02:00
Florian Sager	842acaef1a	Prevent escaping of internal names with leading numbers to fix graph processing ... With serials like Node SN Model Namespace Usage Format FW Rev ---------------- -------------------- ---------------------------------------- --------- -------------------------- ---------------- -------- /dev/nvme0n1 285S100HTYST KXG50ZNV512G TOSHIBA 1 512,11 GB / 512,11 GB 512 B + 0 B AAGA4106 /dev/nvme1n1 S4GENX0N713949 SAMSUNG MZVLB512HBJQ-00000 1 474,89 GB / 512,11 GB 512 B + 0 B EXF7201Q the internal names (by serial number) were rewritten to Field Internal name Type Warn Crit Info /dev/nvme0n1 _85S100HTYST_w derive /dev/nvme1n1 S4GENX0N713949_w derive --> the trailing underscore in case of nvme0n1 created problems in graph processing: [RRD ERROR] Unable to graph /var/cache/munin/www/lxdserver/....agitos.de/nvme_bytes-month.png : undefined vname c285S100HTYST_r Therefore I added a prefix 'SN_' for internal names.	2021-03-18 14:25:23 +01:00
Kjetil Torgrim Homme	c7299aeba2	nvme: add graph for spare capacity. add support for limits ... The default limits are sort of randomly chosen. My nvme drives report a warning level at 10% spare capacity, so I kept that here.	2021-03-14 16:02:24 +01:00
Kjetil Torgrim Homme	6c7ad652b9	silly bug: writecycles must be calculated from *written* bytes ... This fixes issue #1127	2020-11-13 22:54:19 +01:00
Kjetil Torgrim Homme	a2267c05ed	more sanity checking. give appropriate feedback to autoconf.	2018-10-02 10:29:23 +02:00
Kjetil Torgrim Homme	cca33b3984	nvme - Munin plugin to monitor the use of NVMe devices ... This is a multigraph plugin which makes three graphs, nvme_usage, nvme_bytes and nvme_writecycles	2018-09-26 19:57:13 +02:00