Questions tagged [pool]

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pfsense OpenVPN client address issue

First VPN client works like a charm (tunnel is 192.168.104.0/24 -> 192.168.104.2 assigned). But once another client logs on an identical IP is assigned. It looks there is no address pool to be defined!...
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1answer
46 views

ZFS: edit zpool drive order of failing pool on ubuntu

I am a bit lost in what exactly happened and how to proceed with a recently expanded zfs configuration on Ubuntu 18.04. I have a storage server running smoothly for years using ZFS with 2 pools each ...
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1answer
95 views

XenServer bad network config during initial Pool Creation

I believe I made a terrible mistake. I had a XEN8.0 (Citrix Hypervisor) for tests running on a local machine here in the office. It has a local IP adress. Classic. Then I wanted to move my VM guests ...
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28 views

KVM using existing pool

We're planning to use KVM with pool based storage. Ideally we'd like to keep a bit of control over the volume names in the pool we assign to a VM so we thought of this create the VG + initial ...
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1answer
93 views

pgpool showing an extra node Node Name: Not_Set, Host Name: localhost

I have a pgpool cluster with 3 nodes, but when I query the watchdog info, from every node, I have an extra node "Node Name" Not Set, and a "Total Nodes" Count of 4. from node 1 and 2. Where the ...
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115 views

openvpn ip pool exhausted

We have setup 3 OpenVPN servers (v2.4) in 3 different physical machines. They are all part of the same network. When a client (v2.3) is connected we want him to go on either one of the VPN servers ...
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0answers
23 views

Unable to access databases in ElasticPool. How to restart pool or server when azure portal hangs

We recently had an issue with our Elastic Pool. And has stopped us accessing all databases. The Alert showed Service health errors but has not come back online for over 3 hours. Is there a way to ...
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43 views

Storage Pool - Lost Communcation

I have a big problem with my storage pool. Namely I have 7 hard drives in my pool in Windows 10. Now two of them have been disconnected and after I reconnected them I get the message "Warning". In ...
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1answer
1k views

Replaced a dead disk in a ZFS pool. After resilvering finished, the status look weird :/

I replaced a dead disk in a ZFS pool (on FreeNAS-11.1-U6.3) following the hints I found at Need to replace disk in zpool ... confused ... # zpool replace raid2 gptid/f00-whatever-id-that-was-...
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16 views

Incremental image pulling in a scholl with windows

This is hard for me. I am a teacher at a school and I have to manage the PC room and mobile notebook classrooms. I use GNU/Linux privately, so I am basically a beginner in windows network ...
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1answer
50 views

Storage Spaces mounting\dismounting

Good day! I have several USB HDDs in a simple Storage Space pool. The pool is used for backup. Is it possible to mounting\dismounting the pool as needed and assign a letter to it in the system? Maybe ...
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1answer
601 views

Move storage spaces from Windows 10 Pro to Windows Server 2016

I have a storage space with multiple physical disks in Windows 10 Pro, but now I want to switch to windows server 2016. I will probably do a clean installation of Windows Server. Will Windows Server ...
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1answer
2k views

How to find ip pool of my isp? [closed]

I could eventually get all ips my isp is using by restarting my router and writing down the ips I get but that's very time consuming, so is there any way to get ip pool of my isp?
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1answer
363 views

XenServer 7.2 Hot Fix - Can only apply to Pool not Individual Hosts

I'm running xenserver 7.2 on a few M620 blade servers. I'm trying to apply XS72E004 and 005 patches. I go to the notification section and select Download/Install next to each patch. I have a pool ...
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2answers
638 views

PHP7 in Ubuntu 16.04. One FPM pool try to chroot another FPM pool

I move my sites from old PHP (php 5.4) and OS (Ubuntu 12.04) to new server with PHP 7 and Ubuntu 16.04. I cought bug with creating FPM pools. Here's my common pool config: [zabbix.example.com] ...
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1answer
217 views

Can oracle handle SERVER = POOLED (DRCP) and SERVER = DEDICATED clients simultaneously?

I run a PHP application that uses an Oracle 11g instance as it's backend. We currently connect with DEDICATED as our type but we're having trouble scaling. As such, I suggested to the DBA we ...
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2answers
5k views

Override php-fpm pool config values with another file

Having to customize the php-fpm pool configuration of a new server, I wonder if it is possible / allowed / recommended to have a new pool file, which name goes alphabetically after the original one, ...
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1answer
88 views

XenServer - Removing Blade Server from Chassis

I've got to remove one of our PowerEdge M620 blade servers from our M1000e Chassis server to look at the hardware on the server, mainly the mezzanine card installed. Will removing the blade server ...
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0answers
209 views

Microsoft Azure and Glassfish

I am having a problem with Azure database and glassfish. Azure database is closing the connection with glassfish pool after 2 minutes. I found the solution but I am having a hard time implementing it, ...
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1answer
745 views

Stuck with Cisco DHCP pool issue

Yes, I have searched, googled, sworn, googled more but have not quite found the answer I need, .. I have also posted this on a Cisco forum but, as I discovered at stackoverflow, the Stack* forums ...
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1answer
8k views

Weblogic JDBC connection pool keeps in suspended state when DB is back to normal

We have a JDBC connection pool on a weblogic 12c. When the backend database goes to offline, the pool goes into suspended state, and when the db is back online after a short period of time (say 5 min),...
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1answer
2k views

FreeRADIUS w/ MySQL backend. IP Pool

I have a pool of addresses (172.16.0.0/24) configured on my NAS (Cisco 2921 router) for my IPsec clients. I have various subnet mask length subnetworks used for different user groups. For example I ...
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0answers
1k views

Trying to get the “pool seems busy” errors to stop with php-fpm

I have a machine that is running with 3 cores and 7GB of RAM. On this machine we are running Nginx 1.4.2 and PHP-FPM. Each PHP-FPM process uses ~30MB of RAM. So this is the pool configuration I have ...
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1answer
3k views

Mysql crashing due to InnoDB not able to allocate memory

MySQL crashes every now and then due to, I believe, a large request hitting it above the innodb-buffer-pool-size set in my.cnf (currently at 210M), which I needed to set for mysql to start in the ...
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1answer
613 views

ZFS import pool ahcich0: timeout (NanoBSD 8.2 -> 9.1)

Many times when I had to make changes to the system, I boot from the USB drive to the new build NanoBSD then import the pool to the system. In the transition from 8.2 to 9.1, I do the same - boot from ...
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3answers
4k views

Is it possible to set up PHP-FPM with different pool-options (xdebug enabled / xdebug disabled)

I've a LEMP environment and need the option to separate all development subdomains from staging (development with xdebug staging without). dev.projectX.mydomain.tld staging.projectX.mydomain.tld ...
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1answer
3k views

Nginx php-fpm pool being blocked and stop responding

I'm having some issues with requests for pages not getting a response after requests take a long time to process. I have nginx setup to use php-fpm. I have two pools setup in PHP-FPM. One pool for ...
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2answers
48 views

servers pool synchronization an management for serving videos [closed]

I would like to serve videos from a pool of servers and have a minimum of 2 copy of each to prevent server crash and lose data. The goal is to have a kind of cloud where I can add as many server as I ...
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1answer
959 views

Tomcat maximum threads

I understand that setting the maximum number of connections available in a connection pool should be the same as your maxThreads configured for your Tomcat server (which correlates to the number of ...
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1answer
132 views

Does IOS 12.4 Basic have the “ip nat pool …” available

Could someone with Cisco IOS 12.4 Basic check to see if the command "ip nat pool" is available? We have 12.2 basic and I know it is in the 12.4 advanced version but our budget is very limited so I am ...
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1answer
5k views

Enable: Asp.net connection pool monitoring with performance monitor

I'm a C# developer, but I'm running in a system management issue here. Intro: I'm suspecting that an ASP.NET application is having some issues with the connection pool and that the pool is flooding ...
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1answer
724 views

Excessive NonPaged Pool Usage

This is the output of !vm command from an hang dump. The system hangs every 3-4 days. *** Virtual Memory Usage *** Physical Memory: 16774339 ( 67097356 Kb) Page File: \??\C:\pagefile.sys ...
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1answer
3k views

MAX Connection Pool Setting SQL Server 2008

We are expecting a large number of users to hit a Website built with IIS/.Net 4.0 that our SQL Server 2008 database server is providing data for. The database is around 2GB in size. We are ...
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1answer
1k views

FlexRaid - how to auto start a storage pool on boot?

When I reboot my windows machine my FlexRaid storage pool drive letter does not automatically appear. I have to open FlexRaid, open the pool and click the Publish / Re-Start button then it appears. ...
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1answer
2k views

Worker process taking high CPU%

All of my websites are hosted in IIS and configured with one application pool. This application pool consists 10 websites running. It is working fine till today, but all of sudden I am observing that ...
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1answer
2k views

Websphere 7.0 Work Manager Max Threads Ignored?

I'm trying to chase down a bug in an internal application and as part of this work I noticed an apparent discrepancy between the "Maximum number of threads" setting in WAS (BASE 7.0.0.0 r0835.03) and ...
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5answers
11k views

Which version of ZFS allows shrinking of a pool?

I found a list of versions and their Solaris release numbers http://download.oracle.com/docs/cd/E19253-01/819-5461/appendixa-1/index.html I know that you can grow a pool by replacing drives with ...
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1answer
357 views

what are the implications of setting an IIS app pool to recycle 24 hours instead of 20 minutes

What are the implications of setting the recyle after xx minutes of inactivity from the default of 20 minutes to 24 hours? The website has a very low activity level. We have a vendor component that ...
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5answers
2k views

ZFS pool config - advice required

We have 20 2TB SATA drives to be used in a ZFS pool. I am after some advice on the best way to achieve good I/O performance, whilst being able to offer some redundancy (3 disk failures before data ...
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1answer
155 views

Problem identifying which page/page/function locks whole IIS server

I have problem identifying which page/page/function locks whole IIS server. Out of the blue whole w3wp.exe jumps to CPU 90-98% usage. I have created 3 different application pools to see which w3wp....
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1answer
4k views
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2answers
2k views

Run a pool of processes in shell

I'm looking for an easy method to run N selected processes at the same time with one command. It should put all the output on my terminal and shut down all of them when I exit with ctrl+c. Is there ...