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Questions tagged [read-only]

The tag has no usage guidance.

0
votes
0answers
7 views

What are the steps to recover the OpenEBS Jiva volume from read-only?

I had a cluster situation where all the nodes with replica's went down, but now they are all back online and replicas are running. However, my volume mount at application is still complaining that the ...
0
votes
1answer
44 views

DB2 10.5 HADR read only standby applications don't reconnect to primary

Scenario: server SERV_A, database DBNAME primary server SERV_B, database DBNAME standby with DB2_HADR_ROS enabled Then this situation occurs: connection CON is made from client to DBNAME when ...
1
vote
0answers
637 views

Cannot change /etc/hosts in docker container with read_only root filesystem

I am trying to add a line in /etc/hosts file with a specific IP and a hostname. The IP is static and the hostname is retrievable from the /etc/hostname. However, I want my root file system to be read-...
0
votes
0answers
56 views

Linux KVM readonly mount ext4 LV on host and guest simultaneously

Is it possible to read-only mount a Linux LVM Logical Volume ext4 (or 3) on both the host and the guest simultaneously? If ext3/4 cannot be used, is there any other well maintained FS candidate? ...
0
votes
2answers
605 views

How to tell if linux disk is READ ONLY

I have a sata disk on module which has a hardware switch which can lock the disk from being written in a READ ONLY MODE. Is there a way to tell in software whether or not that switch has been switched ...
0
votes
1answer
424 views

innodb-read-only prevent mysql replication? Table 'gtid_slave_pos' is read only

I set up a couple of maraidb v10.2.10 containers with the official docker image. Master can read/write and slave is read-only with this my.cnf. [mysqld] server_id=2 read_only=1 innodb_read_only=1 ...
0
votes
1answer
209 views

Read-only DC lost connection and client can't sign in

we have two site (office & factory). in factory site we have read-only Domain controller. connection of two sites is radio wireless and yesterday we lost connection because of storm. now users can'...
0
votes
1answer
515 views

VM starts with system disk in read-only mode

My vm starts with the system disk in read-only mode, so system can't load anything properly. The instance was created with the disk of and old vm, but in the instance properties disk is "boot, read/...
0
votes
1answer
640 views

Permission to read a specific file with sudo

For reasons, I need to read /root/.ssh/authorized_keys with a user who hasn't the right to read it. Obviously, I can't change the rights (nor the ACL) of the file, because ssh wouldn't like it. I ...
0
votes
0answers
3k views

80090308: LdapErr: DSID-0C0903D9, comment: AcceptSecurityContext error, data 0, v2580

Trying to fastbind against an RODC and I'm getting the following error: 80090308: LdapErr: DSID-0C0903D9, comment: AcceptSecurityContext error, data 0, v2580 I have googled around and don't have ...
1
vote
0answers
20 views

How do you 'bake' a Red Hat Atomic image in read-only mode?

Many people are talking up the security benefits of Red Hat Atomic - being a read-only operating system - means substantially fewer vulnerabilities - particularly important in the cloud. When I ...
0
votes
0answers
201 views

How to delete old profiles saved on a shared server folder

We have a Windows Server 2012R2. Just a bit of a background, we are replacing the old IT team at this place, and we've ran into a few problems trying to organize and clean up this network. What we ...
0
votes
0answers
19 views

What configuration change read only task of log files

What configuration changes required in jboss-server standalone.xml file for generating read only server log. Jboss server runing on linux machine. Can I achieve read only task on changing xml ...
-1
votes
1answer
1k views

VM filesystem in read-only mode

I have a VirtualBox Ubuntu VM with a virtual disk that is mounting as a read-only filesystem. I'm not sure why that is, and my attempts to remount as read/write haven't worked. One of the last things ...
0
votes
1answer
132 views

Mount partition as read-only until reboot

Is it possible on Linux to mount a partition as read-only at boot time and make sure it cannot be re-mounted as read-write until next boot / power off?
0
votes
1answer
696 views

Can't remove mongod.lock

all. I want to remove mongod.lock. When I try sudo rm -rf mongod.lock I got this rm: cannot remove ‘mongod.lock’: Read-only file system Can anyone tell me how to force remove it? Thanks, Ami
0
votes
1answer
320 views

SharePoint Foundation 2010 Existing files after upgrade are read only

Over the weekend we upgraded our server, including SharePoint. Previously we were using WSS3.0 on Server 2008R2. We moved to SharePoint Foundation 2010 on Server 2012R2. We also have Exchange 2016 ...
0
votes
1answer
94 views

Lock a specific mysql database in shared mysql database

I am trying to migrate a database from one cluster to another cluster. In order to avoid any data loss during the migration, I am trying to lock my database with the WRITE operations. But the lock ...
0
votes
1answer
510 views

Server 2012 - how to make files in a folder readonly to everyone but creator/owner

I'd like to setup a shared folder on my Windows Server 2012 box where all the managers can put files that they can edit, and other users can open, read and print, but can't change or delete. It ...
-2
votes
1answer
231 views

XEN Server NFS SR read only

We have two Boxes running XEN XCP. One SR is located on an FreeNAS 9 NFS share. For some reason the NFS share turned read only which is pretty bad for one VM whose VDIs are located on the NFS SR. I ...
1
vote
1answer
2k views

Windows Hyper-V Debian going into Read Only mode

I am running Debian 7.8 (wheezy) which is installed on a Windows Hyper-V server (not managed by me). However, the server frequently goes into 'read only' mode and I am not sure why. I have looked in ...
0
votes
1answer
188 views

Linux CentOS: A server throws weird error messages, can you speculate why?

There's a server in my company which is part of the production environment. On the server there's an ActiveMQ server running. I logged into the Active-MQ UI and tried to create a new queue. When I did,...
2
votes
1answer
3k views

Bitlocker Drive cannot save files on this drive [closed]

I have a freshly installed Windows 2008 R2 Server with a C drive containing the operating system and d drive as a normal data drive. Ive turned on encryption on the d drive using Bitlocker. The ...
0
votes
1answer
44 views

Unable to read some files on hard disk

Our server has two independent hard disks without RAID. One hard drive just for storing junk/temporary data where we generally delete temporary data using LRU algorithm. We have a 10k file in that ...
-9
votes
1answer
5k views

MySQL : How to lock all write in all databases? [closed]

I need to block all writes (insert , update, delete) on all databases. How can I do that ? Put all database in Read Only for a period time.
0
votes
2answers
668 views

How to backup your MySQL database when /tmp is read only?

I have an Ubuntu server 12.04 with a corrupted ext4 file system on my /tmp partition : $ dmesg | tail [25300713.878456] end_request: I/O error, dev vda, sector 2019854 [25300713.882430] Aborting ...
0
votes
1answer
468 views

AuFS read only branch as another read only branch

My goal is to use an AuFS read only branch as another read only branch: I've got a directory dir0, then I make : mount -t aufs -o br=dir2=rw:dir0=ro none dir1 This gives me - dir0 - dir1 #read ...
1
vote
1answer
2k views

Portable Webserver (PHP, MySQL) on CD-ROM

For a school project, I programmed something based on PHP using a MySQL database. for evaluation, it is necessary to hand the program together with the documentation three times to the teacher -- but ...
1
vote
1answer
680 views

Server Fileshare Office Documents Read Only until Closing and Reopening

Have a customer that has a strange issue with Microsoft Office Documents on their file server. It does not happen every time they open an office file but it is pretty consistent. They get a read only ...
1
vote
1answer
5k views

Ubuntu server mounted in read-only? [closed]

This morning my Ubuntu server suddenly appeared in read-only mode. Google says this can happen after updates. I restarted the server and it booted with fsck errors: Inodes that were parts of a ...
-1
votes
1answer
297 views

How to create a readonly root linux: Can be mounted as writeable for persistent changes? [closed]

I'd like a read only file system that runs almost entirely in RAM but the compact flash or hardrive can be mounted and made writeable to make persistent changes. How do I do this on Linux? I've ...
8
votes
4answers
7k views

Write once, read many (WORM) using Linux file system

I have a requirement to write files to a Linux file system that can not be subsequently overwritten, appended to, updated in any way, or deleted. Not by a sudo-er, root, or anybody. I am attempting to ...
7
votes
3answers
47k views

How to find cause of main file system going to read only mode

Ubuntu 12.04 File system goes to readonly mode frequently. First of all I have read this question file system is going into read only mode frequently already. But I have to know if it's not caused ...
2
votes
4answers
37k views

How to mount a filesystem in a read-only environment?

I have the problem that my machine turned the root filesystem into readonly mode and remounting it as writeable won't work: # mount -o remount,rw /dev/sda1 / mount: block device /dev/sda1 is write-...
1
vote
3answers
2k views

Running mysqldump on a debian system that has gone into read-only mode

An old Debian system of mine has recently had the primary hard drive go into read-only mode due to some disk problem. I have a MySQL database on the server that I would like to backup before trying ...
16
votes
4answers
47k views

Why is an nfs server mounted as rw returning read only filesystem errors

I am working on a Ubuntu Server 64bit. I have mounted an nfs as rw, but whenever I try to edit anything on the mountpoint in question, I get a read-only filesystem error my etc/fstab reads: # <...
0
votes
1answer
1k views

install vmware tools in zeroshell 2.0

Situation I'm using the 2.0 RC2 iso from http://www.zeroshell.org in a VMware ESXi 5.1 virtual machine and am trying to adapt the instructions on HowTo: vmware-tools in ZeroShell for v2.0 as the file ...
0
votes
1answer
4k views

file system is going into read only mode frequently

My server file system is going into read only mode frequently. If I reboot my system, It is performing a fsck operation on disks. But, It is exited with exit status 4 ( File system errors left ...
0
votes
1answer
3k views

debian Read-only file system error

I logged on to my debian box and tried running some commands and I was presented with the following message. sudo: Can't open /var/lib/sudo/username/0: Read-only file system After doing some digging ...
2
votes
1answer
762 views

Create read-only user on Collabnet Edge SVN

How can I create a read-only user (for access from another websvn server) on a Collabnet Edge SVN server? I do have a level of administrative rights through the web interface as well as direct server ...
0
votes
1answer
661 views

Linux initramfs read-only

In a Linux system consisting of a bootloader, the kernel and an initramfs (no block devices, no other root filesystem): Is it possible to make the initramfs read-only once expanded into memory?
1
vote
3answers
739 views

Compact Flash mounted Read Only

I have a board, running linux (RedHat, kernel: 2.4.32). The board has been up and running since long time. However suddenly, some errors are being observed in the logs, and the Compact Flash (present ...
4
votes
2answers
5k views

Disable writing to “portable media player”

I need to disable windows machine in the domain from copying files to one's own portable devices. I found a setting that will tell the registry which will tell the computer to 'writeprotect'(...
0
votes
2answers
5k views

how change nginx temp & log folder or disable logging completely

I'm running nginx 1.3.5 under windows seven, I need to execute nginx directly from a read-only media (CD or DVD), but when I want to run it, it fails with this error: nginx: [alert] could not open ...
2
votes
1answer
290 views

Filesize monitoring powershell script safe to run against a multiuser Access 2003 database?

I'm try to monitor the size of an MS Access Database file which corrupts when the size reaches 2GB. I found the following powershell script which monitors the size of a file, and then runs a ...
4
votes
3answers
19k views

Linux: Force fsck of a read-only mounted filesystem?

I'm developing for a headless embedded appliance, running CentOS 6.2. The user can connect a keyboard, but not a monitor, and a serial console would require opening the case, something we don't want ...
1
vote
2answers
2k views

Debian crashed, file system is read-only and cannot backup - How Do I find/mount a USB drive?

We have a Debian server (vm's) here at work and the server crashed after a power failure. I can only boot the system in maintenance mode, and the whole file system is set to read only. I can run fsck ...
1
vote
0answers
2k views

network-mapped file system drops to read-only mid-stream, buffer I/O error with device mapper

Under linux 2.6 (CentOS 5.3 actually), I have a file system that works okay for a few minutes, then drops to read-only mode, while I am trying to read/write data to it. It is an ext3 file system ...
2
votes
2answers
1k views

Hyper-V Ubuntu 10.04, Filesystem suddenly becomes Read-Only?

We are running a Ubuntu 10.04 VM on a Hyper-V system, The VM is dedicated to running one of our web applications. We have enabled the Hyper-V drivers in /etc/initramfs-tools/modules like so: ...
2
votes
1answer
3k views

prevent filesystem from entering read-only mode

I have found that my server's filesystem is continuously entering read-only mode. There have been some issues with the raid1 array, but I have removed the bad disk from the array. However, it is ...