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check my linux rsync command (one liner) and send a better command for complete system backup/restore

$10-30 USD

В роботі
Опублікований about 10 years ago

$10-30 USD

Оплачується при отриманні
I am attempting to do a complete rsync of "/" on a local VPS to a remote system, both running Ubuntu 12.04 -- the trouble is, running my rsync command fails by running out of memory. Apparently, rsync does its work by copying each file in its queue to memory. This won't work as I'm limited to 256mb on memory (micro VPS). Your job (AS A LINUX EXPERT) is to look at my command and send me a better "one-liner" command that will let my backup work. rsync -e "ssh -p 22 -i /home/root/.ssh/id_rsa" -avHz --no-inc-recursive / root@REMOTEIP:/ I tried doing a complete copy restore with the rsync command, but ran out of memory as described here: [login to view URL] NOTE: I do not want to use intermediate image files if possible ([login to view URL])
ID проекту: 5477998

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10 пропозицій(-ї)
Дистанційний проект
Активність 10 yrs ago

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Аватарка користувача
You are overwriting your desination here but if you still want to kill your REMOTEIP, you could try tar: ( tar -cpf - / ) | ssh -i /home/root/.ssh/id_rsa root@REMOTEIP "( cd /; tar -xvf - )" If you want to clone your system remotely, use a livecd at REMOTEIP, mount the soon to be root filesystems, use my tar command line, then chroot the new filesystem, update your bootloader and reboot your REMOTEIP.
$15 USD за 1 день
5,0 (7 відгуки(-ів))
3,2
3,2
10 фрілансерів(-и) готові виконати цю роботу у середньому за $26 USD
Аватарка користувача
Hi there, We specialise in postfix / phplist and email marketing servers. please see my past reviews, lets complete this project
$25 USD за 1 день
4,8 (861 відгуки(-ів))
8,4
8,4
Аватарка користувача
I can help to you with rsync command **************************************************************************************
$35 USD за 1 день
4,8 (206 відгуки(-ів))
6,9
6,9
Аватарка користувача
Hi, I have 5 years experience in Linux and open source. I've setup hundreds of server with various type of services : mail (postfix, exim), apche, dns (bind), ftp, ssh, mysql, keepalived ... I'm also an expert in network technology, pls check Pls give me a chance to satify you. Tks
$25 USD за 1 день
4,9 (19 відгуки(-ів))
4,0
4,0
Аватарка користувача
You cannot make a backup of you system whit rsync, your restore will not work. However if you want one of your rsync your server you have to exclude some directories. I can explay to you the better method. Thank You. Andrea Campi
$20 USD за 1 день
5,0 (5 відгуки(-ів))
3,5
3,5
Аватарка користувача
Hi, The usual reason for "out of memory" when running rsync is that you are transferring a _very_ large number of files. The size of the files doesn't matter, only the total number of files. As a rule of thumb you should expect rsync to consume about 100 bytes per file in the file list. This happens because rsync builds a internal file list structure containing all the vital details of each file. rsync needs to hold structure in memory because it is being constantly traversed. It may be, you must consider a different approach to restore your backup. Drop me a line if you are intersted in my services.
$30 USD за 0 день
5,0 (2 відгуки(-ів))
2,7
2,7
Аватарка користувача
Hello, My name is Rados Nikolic. I am certified Microsoft and Linux system administrator. Also, my job is coding (PSD to HTML) and Word Press development. Currently I am working at one Swedish web development company and I have a lot of experience on my field. This is the first time I am looking for a job here seriously and because of that, I do not have any passed exams or references. But, i can guarantee to you a high quality in my work. Regarding the servers, I am working with more than 25 VPS servers in my company right now. Also, I think that is better solution for you a "script-cron" backup method. I can write for you one script which makes backup (anything you want to backup) and second one which will be "transfer backup script to another server". Than, I will setup 2 cron jobs on your server, one for the backup and a few minutes latter, second one to transfer this backup to another server all any other location. All I need for this is SSH access to your server and server where you want to transfer backups. Hope that we'll start to cooperate together as soon as possible. Best regards, Rados
$35 USD за 1 день
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
Make sure you are using the latest version of rsync. At least v3.0.0 or above. They improved the memory utilisation a lot in the latest versions. Dan
$25 USD за 1 день
0,0 (0 відгуки(-ів))
0,0
0,0

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Прапор UNITED STATES
Brooklyn, United States
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На сайті з жовт. 14, 2003

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