| # | |
| MDS=1 MGR=1 OSD=4 MON=1 ../src/vstart.sh -n --without-dashboard -n --msgr2 -X --memstore -o "memstore_device_bytes=68435456" -o "osd_op_queue=wpq" | |
| sleep 5 | |
| bin/ceph -s | |
| bin/ceph config set global osd_pool_default_pg_autoscale_mode off | |
| sleep 2 | |
| bin/ceph osd pool create pl1 8 8 |
Static analysis is a powerful tool when searching for code issues. It does, however, have its costs. Careful tuning is required so that the developers are not overwhelmed with "false positive" detections, while on the other hand - critical errors are not missed. It also requires simple integration into the development flow, so that new issues are continuously detected and addressed.
In this project we use clang-tidy for automated static analysis
Static analysis is a powerful tool when searching for code issues. It does, however, have its costs. Careful tuning is required so that the developers are not overwhelmed with "false positive" detections, while on the other hand - critical errors are not missed. It also requires simple integration into the development flow, so that new issues are continuously detected and addressed.
In this project we use clang-tidy for automated static analysis
| -------- Diagnostics - 9/4/2023, 1:39:29 AM | |
| Version: 1.17.5 | |
| Current Configuration: | |
| { | |
| "name": "Linux", | |
| "includePath": [ | |
| "/mnt/nvme0/src/k5/ceph/**" | |
| ], | |
| "defines": [], | |
| "compilerPath": "/usr/lib64/ccache/clang++", |
| 0 166221 2023 02 15T23 47 38 823+0000 7f1eb72ce700 15 osd 0 pg_epoch 50 pg[3 6( v 47'64 (0'0,47'64] local lis/les=41/43 n=64 ec=41/41 lis/c=41/41 les/c/f=43/43/0 sis=41) [0,1,4] r=0 lpr=41 crt=47'64 lcod 47'63 mlcod 47'63 active+clean] scrubber<NotActive> reserve_local local resources reserved | |
| 1 218584 2023 02 15T23 47 38 823+0000 7f6c6c685700 20 osd 1 scrub queue inc_scrubs_remote 0 > 1 (max 4, local 0) | |
| 1 218618 2023 02 15T23 47 38 862+0000 7f6c7feac700 15 osd 1 pg_epoch 50 pg[1 a( v 47'61 (0'0,47'61] local lis/les=32/33 n=61 ec=32/32 lis/c=32/32 les/c/f=33/34/0 sis=32) [1,2,4] r=0 lpr=32 crt=47'61 lcod 47'60 mlcod 47'60 active+clean] scrubber<NotActive> reserve_local local resources reserved | |
| 2 148602 2023 02 15T23 47 38 927+0000 7fbf7973f700 20 osd 2 scrub queue inc_scrubs_remote 0 > 1 (max 4, local 0) | |
| 4 199823 2023 02 15T23 47 38 890+0000 7fd96b2f9700 20 osd 4 scrub queue inc_scrubs_remote 0 > 1 (max 4, local 0) | |
| 4 199942 2023 02 15T23 47 38 890+0000 7fd96bafa700 20 osd 4 scrub queue inc_ |
| #!/usr/bin/python3 | |
| import sys | |
| import argparse | |
| import datetime | |
| import subprocess | |
| import tempfile | |
| import os | |
| import pathlib | |
| import re |
| --- | |
| Language: Cpp | |
| BasedOnStyle: Google | |
| AlignAfterOpenBracket: AlwaysBreak | |
| AllowShortBlocksOnASingleLine: false | |
| AllowShortCaseLabelsOnASingleLine: false | |
| AllowShortFunctionsOnASingleLine: Inline | |
| #AllowShortFunctionsOnASingleLine: Empty | |
| AllowShortIfStatementsOnASingleLine: false | |
| AllowShortLambdasOnASingleLine: All |
| #include <gtest/gtest.h> | |
| #include <signal.h> | |
| #include <stdio.h> | |
| #include "common/async/context_pool.h" | |
| #include "common/ceph_argparse.h" | |
| #include "mon/MonClient.h" | |
| #include "msg/Messenger.h" | |
| #include "os/ObjectStore.h" | |
| #include "osd/OSD.h" |
| #!/bin/gawk | |
| # call with the "pg of interest" as parameter, as in: | |
| # gawk -v PGID=21.37a7 -f this-file < log | |
| func logtm(tst) | |
| { | |
| gsub(/[:.]/," ",tst); split(tst,x); | |
| return x[1]*3600 + x[2]*60 + x[3] + x[4]/1000.0 | |
| } |
| #!/usr/bin/python3 | |
| from bs4 import BeautifulSoup | |
| import re | |
| import requests | |
| import argparse | |
| import subprocess | |
| import sys | |
| import os | |
| import pathlib |