hnuzhoulin

Packages

lxml - Pythonic binding for the C libraries libxml2 and libxslt.
boto - Python interface to Amazon Web Services
Django - Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.
Fabric - Library and command-line tool for streamlining the use of SSH for application deployment or systems administration task.
PyMongo - Tools for working with MongoDB, and is the recommended way to work with MongoDB from Python.
Celery - Task queue to distribute work across threads or machines.
pytz - pytz brings the Olson tz database into Python. This library allows accurate and cross platform timezone calculations using Python 2.4 or higher.

dialect+driver://username:password@host:port/database

The Postgresql dialect uses psycopg2 as the default DBAPI. pg8000 is also available as a pure-Python substitute;详情见

# default
    engine = create_engine('postgresql://scott:tiger@localhost/mydatabase')
# psycopg2

Bitnami Redmine Stack の phpMyAdmin にリモート端末からアクセスする方法です。

	cluster:
	head: "cbt"
	clients: ["client1","client2","client3"]
	osds: ["osd1","osd2","osd3"]
	mons: ["mon1","mon2","mon3"]
	osds_per_node: 1
	fs: xfs
	mkfs_opts: -f -i size=2048 -n size=64k
	mount_opts: -o inode64,noatime,logbsize=256k
	conf_file: /etc/ceph/ceph.conf

	cluster:
	head: "cbt"
	clients: ["client1","client2","client3"]
	osds: ["osd1","osd2","osd3"]
	mons: ["mon1","mon2","mon3"]
	osds_per_node: 1
	fs: xfs
	mkfs_opts: -f -i size=2048 -n size=64k
	mount_opts: -o inode64,noatime,logbsize=256k
	conf_file: /etc/ceph/ceph.conf

	#!/bin/bash
	log=/root/ceph_yunwei/repair_pg_mismatch.log

	pg=$1
	filename=$2
	disk_size=$3
	meta_size=$4
	size_hex_revert()
	{
	size_hex=`printf '%x\n' $1`

	2016-03-21 10:33:17.961553 7f0d0956c7c0 0 ceph version 0.80.7 (6c0127fcb58008793d3c8b62d925bc91963672a3), process ceph-osd, pid 4334
	2016-03-21 10:33:17.963542 7f0d0956c7c0 1 filestore(/var/lib/ceph/osd/ceph-6) mkfs in /var/lib/ceph/osd/ceph-6
	2016-03-21 10:33:17.963592 7f0d0956c7c0 -1 filestore(/var/lib/ceph/osd/ceph-6) mkfs on-disk fsid 509c0d73-9dc2-4983-92f5-097f940d19f3 != provided fd403120-f998-4c24-935a-6b475e4c24f4
	2016-03-21 10:33:17.963728 7f0d0956c7c0 -1 OSD::mkfs: ObjectStore::mkfs failed with error -22
	2016-03-21 10:33:17.963768 7f0d0956c7c0 -1 ESC[0;31m ** ERROR: error creating empty object store in /var/lib/ceph/osd/ceph-6: (22) Invalid argumentESC[0m
	2016-03-21 10:33:44.093836 7fed3424a7c0 0 ceph version 0.80.7 (6c0127fcb58008793d3c8b62d925bc91963672a3), process ceph-osd, pid 4736
	2016-03-21 10:33:44.095605 7fed3424a7c0 1 filestore(/var/lib/ceph/osd/ceph-6) mkfs in /var/lib/ceph/osd/ceph-6
	2016-03-21 10:33:44.095632 7fed3424a7c0 1 filestore(/var/lib/ceph/osd/ceph-6) mkfs fsid is already s

	#!/usr/bin/env python
	import sys
	import os
	import json
	cmd = '''
	ceph pg dump \| awk ' /^pg_stat/ { col=1; while($col!="up") {col++}; col++ } /^[0-9a-f]+\.[0-9a-f]+/ {print $1,$col}'
	'''
	body = os.popen(cmd).read()
	SUM = {}
	for line in body.split('\n'):

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

	#!/usr/bin/env python
	#coding: utf-8

	import os
	import sys
	import logging
	from threading import Thread
	import Queue