From 6504f7fe43e9264a110527374f4bbe20f8e0004d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 10:04:28 +0200 Subject: Adding upstream version 2:2.6.1. Signed-off-by: Daniel Baumann --- man/cryptsetup-refresh.8.adoc | 53 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 man/cryptsetup-refresh.8.adoc (limited to 'man/cryptsetup-refresh.8.adoc') diff --git a/man/cryptsetup-refresh.8.adoc b/man/cryptsetup-refresh.8.adoc new file mode 100644 index 0000000..b79a80a --- /dev/null +++ b/man/cryptsetup-refresh.8.adoc @@ -0,0 +1,53 @@ += cryptsetup-refresh(8) +:doctype: manpage +:manmanual: Maintenance Commands +:mansource: cryptsetup {release-version} +:man-linkstyle: pass:[blue R < >] +:COMMON_OPTIONS: +:ACTION_REFRESH: + +== Name + +cryptsetup-refresh - refresh parameters of an active mapping + +== SYNOPSIS + +*cryptsetup _refresh_ [] * + +== DESCRIPTION + +Refreshes parameters of active mapping . + +Updates parameters of active device without the need to deactivate +the device (and umount filesystem). Currently, it supports parameters +refresh on following devices: LUKS1, LUKS2 (including authenticated +encryption), plain crypt and loop-AES. + +Mandatory parameters are identical to those of an open action for +the respective device type. + +You may change following parameters on all devices +--perf-same_cpu_crypt, --perf-submit_from_crypt_cpus, +--perf-no_read_workqueue, --perf-no_write_workqueue and +--allow-discards. + +Refreshing the device without any optional parameter will refresh the device +with default setting (respective to device type). + +*LUKS2 only:* + +The --integrity-no-journal parameter affects only LUKS2 devices with +the underlying dm-integrity device. + +Adding option --persistent stores any combination of device parameters +above in LUKS2 metadata (only after successful refresh operation). + +The --disable-keyring parameter refreshes a device with volume key passed in +dm-crypt driver. + +** can be [--allow-discards, --perf-same_cpu_crypt, --perf-submit_from_crypt_cpus, +--perf-no_read_workqueue, --perf-no_write_workqueue, --header, --disable-keyring, +--disable-locks, --persistent, --integrity-no-journal]. + +include::man/common_options.adoc[] +include::man/common_footer.adoc[] -- cgit v1.2.3