Recent Questions - Server Fault |
- MSA 2012i Controllers Failing
- How to do a canary upgrade to existing istio customised setup?
- OpenStack Swift /info API requires authentication
- Is there a program to diagnose and summarize why my mchine is slow?
- Redirecting Users to Specific Files With Cookies
- Clear adpalilog intel raid controller
- I want to increase the KVM root file system from 60GB to 160 GB
- Conditional port forwarding with ufw as a default policy
- SSH access with SSH reverse tunnel
- hp laptop fix network settings
- inventory of computer names, MAC and network interface with a GPO startup script
- RouterOS PPPoE without its own LAN
- Windows Server 2019 IIS SMTP
- How to redirect from one subfolder to a subsubfolder with htaccess
- Add-NetNatStaticMapping not port forwarding to local VM
- HAProxy: Run external-check command every 30 seconds
- How a subfolder of domain having different IP
- Symfony's PHP files doesn't work on prod server
- ceph osd down and rgw Initialization timeout, failed to initialize after reboot
- Windows Server Backup is doing incremental instead of full backup of Exchange data
- Nginx & PHP-FPM: Query parameters won't be passed to PHP
- Write permissions to multiple users on same directory in ProFTPD
- Linux VNC doesnt accepting my password
- Redirect ssh trafic for one user through another port
- "You do not have permission to view this directory or page." on IIS 7.5 with WinServer 2008 R2
- Why S3 website redirect location is not followed by CloudFront?
- Troubleshooting Redmine (Bitnami Stack) performance
- rsync --files-from specifies folders but does not copy files, recursive does not fix it
- automatically forward all network traffic to a proxy
| Posted: 26 Jun 2021 11:16 PM PDT Good Day! I am the lucky owner of an old MSA2012i. And I have some problems with firmware J212P01(A) for my MSA2012i! I installed the firmware J212PO1(A) on MSA2012i, but numerous errors appeared, physical and logical disks were missing... Everything was fine after reboot, but this morning... MISTAKE ON MY DISPLAY: "The controller you have connected to cannot communicate between its management controller and main storage controller" Both controllers (A and B) do not answer... In SMU this message: But when I remove the controller A (or B) from MSA, remaining controller B (or A) works fine... But both (A+B) controllers don't work togather... Version on both controllers = J212PO1(A). Which setting will help me? Please! It's important for me... Catherine.  |
| How to do a canary upgrade to existing istio customised setup? Posted: 26 Jun 2021 10:33 PM PDT How to do a canary upgrade to existing istio customised setup. Requirement:
How we installed the current istio customised environment: Planned upgrade process Reference Need to clear below points before upgrade.
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| OpenStack Swift /info API requires authentication Posted: 26 Jun 2021 10:34 PM PDT I have a Kolla-Ansible cloud that includes Swift. Swift does not accept the It works when I provide a valid token.
An obvious workaround would be to authenticate. Unfortunately, Cinder-Backup uses Swift and fails starting up because it can perform the What could cause this unexpected behaviour? How can I troubleshoot this problem?  |
| Is there a program to diagnose and summarize why my mchine is slow? Posted: 26 Jun 2021 10:01 PM PDT Is there a program that will tell me why my server is slow? What is being over utilized? CPU / Memory / Disk / Network ... and what processes are driving that utilization? I want a program that can check and explain it to me. (I don't want to figure it out myself.) Maybe it could even suggest server tuning changes.  |
| Redirecting Users to Specific Files With Cookies Posted: 26 Jun 2021 08:21 PM PDT Might be a dumb question, but I hope someone can explain it to me in a simple way for a beginner to understand. Say I had a file only logged in users to my WordPress site are allowed to access. If I use a variable in nginx to redirect logged in users to that file based on the presence of the logged in cookie, such as: Would that be a proper, safe, or acceptable use or no?  |
| Clear adpalilog intel raid controller Posted: 26 Jun 2021 08:35 PM PDT When i check battery by command line tool Result show many old log. Can i delete it & how to delete? I want only show log at real-time check! Many thanks!  |
| I want to increase the KVM root file system from 60GB to 160 GB Posted: 26 Jun 2021 07:18 PM PDT The KVM image file 3.1GB in the file system on the hypervisor. The file systems are only showing up at 60 GB with df -kh total space. I want to increase the KVM volume space to 120 GB. I tried 'virsh blockresize'. It says its unsupported? file format: qcow2 virtual size: 160G (171798691840 bytes) disk size: 3.0G cluster_size: 65536 Format specific information: compat: 1.1 lazy refcounts: true refcount bits: 16 corrupt: false How do I increase the KVM volume space size so I can increase root and allocate other logical volumes/file systems.  |
| Conditional port forwarding with ufw as a default policy Posted: 26 Jun 2021 06:45 PM PDT Is there a way such that: when a connection is denied (by the rule set) in I can see two potential ways for port forwarding in
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| SSH access with SSH reverse tunnel Posted: 26 Jun 2021 04:31 PM PDT I can find a lot tutorials on the web for setting up an reverse SSH tunnel. But how I can become an SSH connection on my local server? I like to set up a connection from proxy(has a public IP) to localhost(which is in my home network) through the SSH reverse tunnel . I need to type from anywhere SSH commands on my localhost. Thanks for your help Stefan  |
| hp laptop fix network settings Posted: 26 Jun 2021 04:12 PM PDT My microsoft account on my hp i noticed there is an active xbox account and profile I did not create or have ever seen before. I dont own nor ever have owned in my life. I dissabled much of the alarming permissions but cant delete the account or remove it alltogether off the computer. Could someone have accessed my microsoft account and created the xbox account? could someone remotely access my network with the xbox account and have been spying/ stealing my info/data?  |
| inventory of computer names, MAC and network interface with a GPO startup script Posted: 26 Jun 2021 06:49 PM PDT I want to compile a list computer names, MAC addresses and computer names on my network. The idea is to collect these informations with a startup script on the client called from a GPO in my Windows server domain. The desired format should be a plain text file on a Windows server file share, for example \Server\technic\inventory.txt Format of a data line in inventory.txt: All clients are Windows 10 clients. New or updated records should be appended to the file Inventory.txt If there is more than one MAC address per computer (for example LAN and WLAN) then I would like to have a separate line for each MAC. How do I achieve this with a command line script? The script runs with admin rights, access to the \server\technic\inventory.txt is guaranteed. My requested information is in the output of the command "ipconfig / all", but how can you extract the information from it to get the desired output format? It may be better to access the information in a different way than via "ipconfig / all", because the output of ipconfig is language-dependent. Language independent solutions are probably better. Since I can also start Powershell scripts from the command line, solutions in Powershell are also welcome.  |
| RouterOS PPPoE without its own LAN Posted: 26 Jun 2021 06:28 PM PDT I currently have a Billion router connected via PPPoE to an Australian ISP. The Billion router provides its own LAN, and then goes into an Eero mesh network, which also provides its own LAN. I would like the Eero to connect to the WAN directly, so there is one LAN. However, Eeros do not yet support PPPoE. For this I am looking into whether the MikroTik Hex which runs RouterOS can replace the Billion router, as to authenticate the PPPoE but not to setup a LAN, such that the Eero receives the authenticated internet and can connect to the WAN itself. So far I have found this, however, it seems that guide is based on the assumption the Hex will be setting up its own LAN.  |
| Posted: 26 Jun 2021 08:31 PM PDT I've added the SMTP feature to my Windows Server as every tutorial on the Internet does and restarted IIS. But I can't see the SMTP virtual server under my sites:
What's wrong? Is there any problem with SMTP and Windows Server 2019? More general question: How can I set up a mail server on my Windows Server 2019?  |
| How to redirect from one subfolder to a subsubfolder with htaccess Posted: 26 Jun 2021 08:07 PM PDT I have this folder structure: The URLs one would call look like this:
Now all I want to achieve with an I tried but in this case when I open I tried but this obviously results in an endless redirect spiral to So I figured I need some I tried this because I figured this would replace "/content/page3" with "/content/page3/a", but to no avail, it doesn't do anything. I now went with using and replaced the relative references in the document with absolute ones. This works. But firstly I would still prefer if the references could remain relative, so the document doesn't break in case the How can I achieve this?  |
| Add-NetNatStaticMapping not port forwarding to local VM Posted: 26 Jun 2021 09:02 PM PDT I'm running windows 10 build 1809 and have hyper-v installed. I have a Linux machine running behind a NAT with internet connectivity working on IP 10.0.5.5. I basically followed instructions on the link below https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/user-guide/setup-nat-network When created the port mapping I called If i try to hit http://10.0.5.5:8500 it works (page loads). If i try to hit http://127.0.0.1:8500 it doesn't work (nothing loads). Even if I try to use any of my external IPs, it doesn't work. It's basically like the whole port forwarding is not doing anything. Any ideas? Get-VmSwitch returns the following Get-NetNat returns the following  |
| HAProxy: Run external-check command every 30 seconds Posted: 26 Jun 2021 11:00 PM PDT I have HAPproxy configuration with two servers: But the command doesn't execute every 30 seconds.  |
| How a subfolder of domain having different IP Posted: 26 Jun 2021 08:07 PM PDT We have multiple ecommerce platforms. Say, Magento and Shopware. Magento and Shopware are hosted in different servers. We want to migrate all Magento stores to Shopware. The domain name of Magento platform is aaa.com [IP Address: 111.111.111.111] and Shopware platform is bbb.com[IP Address: 222.222.222.222]. We want aaa.com/en to be hosted on Shopware platform [IP Address 222.222.222.222]. And all other substores of magento will be still using Magento. We know subdomain of domain can have different IP [en.aaa.com]. We want the subfolder of a domain to be hosted in different server. How to achieve this? Migrating one substore from one server to another  |
| Symfony's PHP files doesn't work on prod server Posted: 26 Jun 2021 05:01 PM PDT I just try to deploy to production a Symfony (3.3.5) project for the first time and I am in a little trouble. MySQL is installed and running on the server, Symfony can connect to it. Apache2 and PHP are running too. (And simple PHP files like a I have two points: First: when I try to access http://example.com/web/app.php the "page isn't working" (this is the Chrome error message) with error code 500. Same thing for any other URL like http://example.com/web/app.php/login. Second: Why do I still have to use routes with And my Of course, my symfony project is located in EDIT: My
And the
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| ceph osd down and rgw Initialization timeout, failed to initialize after reboot Posted: 26 Jun 2021 10:04 PM PDT Centos7.2, Ceph with 3 OSD, 1 MON running on a same node. radosgw and all the daemons are running on the same node, and everything was working fine. After reboot the server, all osd could not communicate (looks like) and the radosgw does not work properly, it's log says:
and and and this is Seeing this, I have tried sudo /etc/init.d/ceph -a start osd.1 and stop for a couple of times, but the result is the same as above. Please help. thanks EDIT: it seems like mon cannot talk to osd. but both daemons are running ok. the osd log shows:  |
| Windows Server Backup is doing incremental instead of full backup of Exchange data Posted: 26 Jun 2021 05:01 PM PDT I am backing up an Exchange Server database to a backup volume on Windows Server 2012 R2, using Windows Server Backup. I mostly followed the tutorial shown at http://exchangeserverpro.com/backup-exchange-server-2013-databases-using-windows-server-backup/ I hope to backup data, and also remove old Exchange log files. The backup is successful, but the log files are not being removed/truncated. Exchange does not record a full backup in the database settings page. The "Details" panel for the last backup records the last backup as VSS Full backup, successful, but in the "items" list, both C and D are described as "Backup Type": "Incremental". I cannot find any further settings to control if backup is "Full" or "Incremental" except on the VSS settings, which is set to Full. Any suggestions?  |
| Nginx & PHP-FPM: Query parameters won't be passed to PHP Posted: 26 Jun 2021 10:24 PM PDT I am currently setting up a machine for local development using Vagrant. Everything runs as it should, expect query parameters aren't passed to PHP on subpages. That means on The general reply I found using Google for this problem is to modify the This is my config: Since I don't know much about server setup & administration, I am hitting a brick wall here, still here are a few things I also checked:
Since it works when not being on a subpage, I am now suspecting the location blocks not matching, but I really don't understand how this could be the case – please help.  |
| Write permissions to multiple users on same directory in ProFTPD Posted: 26 Jun 2021 06:01 PM PDT I am quite new to Webmin and ProFTPD and I am trying to give multiple users access on a public_html, both users are in same group: siteowner:x:504:504::/home/thepclincom secuser.thepnlincom:x:510:504::/home/thepclincom/public_html Site's ownership is set to: siteowner siteowner Please suggest me how would I give these both users write access to public_html? Thanks  |
| Linux VNC doesnt accepting my password Posted: 26 Jun 2021 11:00 PM PDT I set up a tight VNC server. I used this tutorial: https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-vnc-on-ubuntu-14-04 The VPS is hosted on Digitalocean. The VNC server is running. After typing But after SSH tunneling with putty and logging in with vnc viewer it simply said (so no credentials won´t be entered): User account demo have its own password and password for vncserver is chosen, too. Any solutions ? EDIT: If I dont use SSH tunneling method, I get  |
| Redirect ssh trafic for one user through another port Posted: 26 Jun 2021 10:04 PM PDT Is it possible to have a configuration like this:
As a result the command Basically I try to have a sort of reverse proxy on ssh but as I know we can't use sub domains to distinguish ssh incoming connection, I was wondering if we can accomplish this kind of thing with an user approach. Edit: The reason is I have set up a gitolite server in a Docker container so at the end I have a ssh daemon which listen on the port 2222 for git purpose. Additionally I have a "regular" ssh daemon which listen on the port 22 (and I want keep it). Of course I can access to the git server through the port 2222 (if I open it from the outside) but I was wondering if I can use the "regular" ssh server from remote and then locally redirect it to the "git" ssh for the user So the traffic will be something like this for the user git:
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| "You do not have permission to view this directory or page." on IIS 7.5 with WinServer 2008 R2 Posted: 26 Jun 2021 09:02 PM PDT I have just uploaded my ASP.NET MVC 4 website through Visual Studio 2012 (FTP method). I login to my Windows Server and can see the files have been uploaded. I've checked all bindings ... etc. But when I try and visit the website in my browser, all I get is this:
What am I doing wrong? I have checked this thread, and tried everything that is mentioned there, but nothing worked.  |
| Why S3 website redirect location is not followed by CloudFront? Posted: 26 Jun 2021 10:03 PM PDT I have a website hosted on Amazon S3. It is the new version of an old website hosted on WordPress. I have set up some files with the metadata For example: I had
The S3 redirect metadata is equivalent to a I have also set up a CloudFront distribution based on the website bucket. And when I try to access through my distribution, the redirect does not work, ie:
So my question is how to keep the redirection through the CloudFront distribution ? Or any idea on how to handle the redirection without deteriorate SEO ? Thanks  |
| Troubleshooting Redmine (Bitnami Stack) performance Posted: 26 Jun 2021 06:01 PM PDT I've got a Redmine instance (Bitnami Stack) that's unusually slow. Because I'm just trying to get to the bottom of this, I have some theories which I'd like to discuss here. So, if anybody has any ideas about this, please feel free to help :-) System: Bitnami Stack with Redmine 1.4.x upgraded to Bitnami Stack with Redmine 2.1.0 like this:
The stack is running on a Virtual Machine with OpenSUSE 12.1. The resources shouldn't be a problem, as there are always multiple gigabytes of free RAM and CPU spikes on Redmine requests go only up to 50% of 2 CPU cores. Also, there are only a few users accessing it. What may be totally important: User login is handled via LDAP (ActiveDirectory). Problem: On each request, Redmine reacts unusually slow. Sometimes it takes 3 seconds, sometimes even up to 10 seconds to deliver the page. My thoughts:
One more thing that seems very odd to me, but maybe a false measurement result (need to re-check this tomorrow when I see the machine): I tried to check if it's a network problem (network reacting slow, maybe DNS or something; server is in the local network). It seemed like requests on localhost (Browser directly on the OpenSUSE VM) were fast, but requests over the network weren't. Usually, I would think of a network problem, but the strange thing is: When actually measuring connect times, the network is fast as hell. Ping is good, static delivery times too. It seemed like only Redmine-side calculated pages are slowly sent by the application server while Apache's still fast - but only when the request is a remote LAN request. Very strange … but as I mentioned above, I have to re-check this one. It just seems illogical to me.  |
| rsync --files-from specifies folders but does not copy files, recursive does not fix it Posted: 26 Jun 2021 07:03 PM PDT I've just recently revisited a script that I maintained a few years back and trying to get it to work on a new server. It basically runs the following dirlist.txt is a plain text file that contains directories with files I want synced relative to and excludelist.txt is a plain text file that contains the path to specific files within the above directories that I want to exclude from the rsync command. When I run the above I get But none of the files that were in the source directory were copied over? I've tried using the I know this script has run in the past so I'm very confused as to what has changed (other then maybe the rsync version but I can't track down the version I had last ran on). Update: I'm using various versions of rsync from 2.5.7 to 2.6.6. In 2.5.7 it doesn't have --files-from nor --Filter  |
| automatically forward all network traffic to a proxy Posted: 26 Jun 2021 07:03 PM PDT I've used cntlm to automatically add NTLM headers to https requests when ssh'ing to a particular host. What I need to do now is to send all outbound internet traffic (80/443) from any program running on machine A through a proxy server running on machine B transparently. Machine A and B are on different networks (over the internet) Is this at all possible? If yes, I would appreciate a quick how-to..  |
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