Faster Boot Planned for ReiserFS Partitions
Under certain circumstances ReiserFS will check the whole filesystem on rebooting, although this is not actually necessary due to its journaling function. Kernel developers are currently discussing a patch that will accelerate the system launch.
Many distributions call the fsck -a command for every partition they use. In the case of ReiserFS the filesystem checks its complete structure which can cause long waits for large partitions. However, ReiserFS uses journaling that makes the check redundant.
Kernel developer Jeff Mahoney submitted a kernel patch that tells the kernel to count how often it has mounted a filesystem. The kernel will continue to store the last check time in the filesystem’s superblock. By default, the filesystem notifies the administrator if it has been mounted more than 30 times without checking, or if the last checks is over 180 days in the past. These values can be modified using the tunefs command which is included with the reiserfstools package.
Mahoney has proposed the patch that modifies both the ReiserFS subsystem and the matching user tools to the ReiserFS team via its mailing list. It is hard to say when the proposal will make the release version.
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Fedora Continues 32-Bit Support
In a move that should come as a relief to some portions of the Linux community, Fedora will continue supporting 32-bit architecture.
-
Linux Kernel 6.17 Drops bcachefs
After a clash over some late fixes and disagreements between bcachefs's lead developer and Linus Torvalds, bachefs is out.
-
ONLYOFFICE v9 Embraces AI
Like nearly all office suites on the market (except LibreOffice), ONLYOFFICE has decided to go the AI route.
-
Two Local Privilege Escalation Flaws Discovered in Linux
Qualys researchers have discovered two local privilege escalation vulnerabilities that allow hackers to gain root privileges on major Linux distributions.
-
New TUXEDO InfinityBook Pro Powered by AMD Ryzen AI 300
The TUXEDO InfinityBook Pro 14 Gen10 offers serious power that is ready for your business, development, or entertainment needs.
-
Danish Ministry of Digital Affairs Transitions to Linux
Another major organization has decided to kick Microsoft Windows and Office to the curb in favor of Linux.
-
Linux Mint 20 Reaches EOL
With Linux Mint 20 at its end of life, the time has arrived to upgrade to Linux Mint 22.
-
TuxCare Announces Support for AlmaLinux 9.2
Thanks to TuxCare, AlmaLinux 9.2 (and soon version 9.6) now enjoys years of ongoing patching and compliance.
-
Go-Based Botnet Attacking IoT Devices
Using an SSH credential brute-force attack, the Go-based PumaBot is exploiting IoT devices everywhere.
-
Plasma 6.5 Promises Better Memory Optimization
With the stable Plasma 6.4 on the horizon, KDE has a few new tricks up its sleeve for Plasma 6.5.