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Unanswered Questions

59,726 questions with no upvoted or accepted answers
23
votes
1answer
5k views

IIS 7.5 - Disable Overlapped Recycle property not being obeyed when web.config is updated

I have a site which holds an exclusive lock on some resources. I used the .NET Application_Start and Application_End events to acquire and release the lock on these resources at the appropriate time. ...
19
votes
0answers
570 views

Unexpected and unexplained slow (and unusual) memory performance with Xeon Skylake SMP

We've been testing a server using 2x Xeon Gold 6154 cpus with a Supermicro X11DPH-I motherboard, and 96GB RAM, and found some very strange performance issues surrounding memory when compared to ...
13
votes
2answers
1k views

How to setup an NFS server that caches a network share?

User data is stored on two fairly large (>1 PB) OpenStack Swift storage clusters. Let them be Cluster A and Cluster B. In addition, there are several PoPs that need to interact with that data. ...
13
votes
0answers
2k views

Create and mount GlusterFS volume with Ansible

I am using GlusterFS to create and mount volumes across 4 machines. Say for example, the machines are called machine1, machine2, machine3 and machine4. My peers have already been successfully probed. ...
13
votes
1answer
2k views

Disable history for only one task in the Task Scheduler Library?

I have selected the Enable All Tasks History option in the Task Scheduler Library of Windows Server 2008 R2. For most tasks, I’d like to have the history kept but I’m wondering if it’s possible to ...
12
votes
1answer
2k views

MacOS clients sporadically disconnect from WPA Enterprise wireless network

We have a small office with ~20 people, each using a MacBook, and optionally connecting with a mobile phone too. Previously we used usual Wi-Fi with a shared key, but recently I reconfigured it to WPA ...
12
votes
1answer
380 views

Using defaultAuthenticationType with PowerShell Web Access

PowerShell web access lets you choose the authentication type. By default, it uses a value of Default, which ends up being Negotiate. I have set up CredSSP to allow logging into the PSWA server itself ...
12
votes
1answer
3k views

overriding nginx access_log directive - duplicate log entries

I'm using the default nginx package on Ubuntu 14.04 server. It is using /etc/nginx/nginx.conf as the main config, and then includes configs from /etc/nginx/conf.d/*.conf and /etc/nginx/sites-enabled/*....
12
votes
0answers
1k views

HAProxy reload - old processes never terminated

I have HAProxy setup in TCP mode, with client/server/connect timeout of 120s. When I reload the configuration too fast, I sometime end up with multiple processes. By design, this is expected, so all ...
12
votes
1answer
2k views

Not seeing Django logs on Heroku

I'm not seeing log entries (at a level of INFO) made by Django in my Heroku logs. This is my configuration: LOGGING = { 'version': 1, 'disable_existing_loggers': False, 'filters': { ...
12
votes
3answers
7k views

Tomcat 7 trailing slash issue with webapps

Recently I upgraded my tomcat server from 6.x version to the most recent 7.x version. I came up with little trouble, hoping to get help. I have an application calls MyApp On tomcat6, when I went to ...
12
votes
2answers
4k views

CIFS mounts hang on read

I have a problem with a bunch of CIFS mounts that look like this: //192.168.10.2/remote-share /home/windows-shared/remote-share cifs defaults,user=xxx,password=xxx,uid=603,gid=603 0 0 This ...
11
votes
1answer
1k views

SynProxy can not return syn ack packets with asymmetric dual bridge topology

I have a asymmetric dual bridge topology as shown below when i connect from 172.16.11.5 and 172.16.10.6 with ssh but i can not connect because of SynProxy. ------- ...
11
votes
3answers
2k views

3Ware RAID6 array sometimes hanging. Undetected broken disk?

We have a Debian server with 3Ware 9650SE 8-drive RAID controller, with 5 disk RAID6 array, acting as virtual machine host, all Linux. Problems keep occurring and I suspect an undetected broken disk. ...
11
votes
2answers
2k views

vsftpd - PAM - MySQL and pam_mkhomedir to create directories

I've been successfully using vsftpd with virtual users connecting with PAM to my mysql DB. Now I'd like to automate creation of user directories with successful vsftpd connection. Here is /etc/pam.d/...

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