Beiträge von NorthernRoot

NorthernRoot · 18. März 2021

Newest Openmediavault Version needs some Update to the code:

Code

set -e

. /etc/default/openmediavault
. /usr/share/openmediavault/scripts/helper-functions

index=$(omv_config_get_count "//services/smb/shares/share")
while [ ${index} -gt 0 ]; do
        # Get the UUID of the current share.
        uuid=$(omv_config_get "//services/smb/shares/share[position()=${index}]/uuid")
        # Get shared folder name.
        enabled=$(omv_config_get "//services/smb/shares/share[uuid='${uuid}']/enable")
        sfref=$(omv_config_get "//services/smb/shares/share[uuid='${uuid}']/sharedfolderref")
        name=$(omv_get_sharedfolder_name "${sfref}")
        if [ "$1" = "enable" ]; then
            if [ "${enabled}" = "0" ]; then
                if [ "${name}" = "User_BACKUPS" ]; then
                    omv_config_update "//services/smb/shares/share[uuid='${uuid}']/enable" 1
                    omv-salt deploy run samba
                fi
            fi
        elif [ "$1" = "disable" ]; then
            if [ "${enabled}" = "1" ]; then
                if [ "${name}" = "User_BACKUPS" ]; then
                    omv_config_update "//services/smb/shares/share[uuid='${uuid}']/enable" 0
                    omv-salt deploy run samba
                    service smbd restart
                fi
            fi
        fi
        index=$(( ${index} - 1 ))
done

Alles anzeigen

omv-mkconf samba does not longer exists. Now we have to use

Code

omv-salt deploy run samba

NorthernRoot · 1. August 2019

Last information! I tested the code again. I done a backup of a PC and turned off a different share with the shell script. The backup stopped because it couldn't read the backup file. A restart of the smbd service could cause trouble with reading/writing on a different share.

NorthernRoot · 1. August 2019

Hello @Adoby and @subzero79,

thank you both for the great ideas and the help. I found a solution and want to present it for everbody if they want to do it as well:

Bash: smbtimer

#!/bin/sh
set -e






. /etc/default/openmediavault
. /usr/share/openmediavault/scripts/helper-functions






index=$(omv_config_get_count "//services/smb/shares/share")
while [ ${index} -gt 0 ]; do
        # Get the UUID of the current share.
        uuid=$(omv_config_get "//services/smb/shares/share[position()=${index}]/uuid")
        # Get shared folder name.
        enabled=$(omv_config_get "//services/smb/shares/share[uuid='${uuid}']/enable")
        sfref=$(omv_config_get "//services/smb/shares/share[uuid='${uuid}']/sharedfolderref")
        name=$(omv_get_sharedfolder_name "${sfref}")
        if [ "$1" = "enable" ]; then
            if [ "${enabled}" = "0" ]; then
                if [ "${name}" = "BackupTEST" ]; then
                    omv_config_update "//services/smb/shares/share[uuid='${uuid}']/enable" 1
                    omv-mkconf samba
                fi
            fi
        elif [ "$1" = "disable" ]; then
            if [ "${enabled}" = "1" ]; then
                if [ "${name}" = "BackupTEST" ]; then
                    omv_config_update "//services/smb/shares/share[uuid='${uuid}']/enable" 0
                    omv-mkconf samba
                    service smbd restart
                fi
            fi
        fi
        index=$(( ${index} - 1 ))
done

Alles anzeigen

./smbtimer enable #Enables the share BackupTEST
./smbtimer disable #Disable the share BackupTEST

The entries inside the crontab is self explaining.
I used this post as a reference: Samba 'access based share enum' workaround for workgroups (Hide shares that users don't have access to)

A small Note to the command 'service smbd restart': Windows reacts a bit wired when I disable the shared Folder. I'm still able to connect to it and use it but the share is not inside the /etc/samba/smb.conf. To make 100% shure the share is not available to the System anymore I restart the samba service. I was worried that current connections cut off during the restart of the service but it seems that they survive it. There is also a Killall command to tell Samba to reload the smb.conf file again but windows still was able to access the shared folder.

NorthernRoot · 31. Juli 2019

Hello everbody,

I'm using openmediavault as a storage system for backups. I created multiple samba shares for the backups. Every computer has a own share. I want do disable/enable the shares at specific times with a cronjob. I'm able to disable/enable it manually with the control panel but don't found a solution to enable/disable it with a command. Is there anny command or plugin for this?

Best regards
NorthernRoot

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Disable/Enable Samba Share with cronjob

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