The dtrace script has hopefully no impact in the target file.
From anywhere you like.
This is the expected output. You should leave the script running for the inode renumbering hack to persist.
As Bartus11 already stated, just use another terminal to experiment with you program expecting a large inode number.
Thank you for the clarification!
It looks like when I run
it shows the real inode, but
is showing the fake (large) inode:
Hi,
If inodes need to be 3-4 times greater than fd.file-max. Can you modify the current inode in the filesystem? Can you modify it on the fly? Or only in the creation of FS.
I'm using redhat ent 4.
Thank you for any comment you may add. (1 Reply)
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systemd-volatile-root.service
SYSTEMD-VOLATILE-ROOT.SERVICE(8) systemd-volatile-root.service SYSTEMD-VOLATILE-ROOT.SERVICE(8)NAME
systemd-volatile-root.service, systemd-volatile-root - Make the root file system volatile
SYNOPSIS
systemd-volatile-root.service
/lib/systemd/systemd-volatile-root
DESCRIPTION
systemd-volatile-root.service is a service that replaces the root directory with a volatile memory file system ("tmpfs"), mounting the
original (non-volatile) /usr inside it read-only. This way, vendor data from /usr is available as usual, but all configuration data in
/etc, all state data in /var and all other resources stored directly under the root directory are reset on boot and lost at shutdown,
enabling fully stateless systems.
This service is only enabled if full volatile mode is selected, for example by specifying "systemd.volatile=yes" on the kernel command
line. This service runs only in the initial RAM disk ("initrd"), before the system transitions to the host's root directory. Note that this
service is not used if "systemd.volatile=state" is used, as in that mode the root directory is non-volatile.
SEE ALSO systemd(1), systemd-fstab-generator(8), kernel-command-line(7)systemd 237SYSTEMD-VOLATILE-ROOT.SERVICE(8)