# Delete SVLOG files from BlueBoat's BlueOS **URL:** \ **Category:** Sonar and Acoustics\ **Tags:** sonar, blueos, blueboat\ **Created:** [August 8, 2024, 12:39pm UTC](https://discuss.bluerobotics.com/t/delete-svlog-files-from-blueboats-blueos/17659 "2024-08-08T12:39:04Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![knarotama](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.bluerobotics.com/knarotama/32/12521_2.png) [@knarotama](https://discuss.bluerobotics.com/u/knarotama)\ **Post date:** [August 8, 2024, 12:39pm UTC](https://discuss.bluerobotics.com/t/delete-svlog-files-from-blueboats-blueos/17659/1 "2024-08-08T12:39:04Z")
In the Cerulean Omniscan 450 SS: ‘Sonar data is saved as .svlog files in the _/userdata/SonarView_ directory in BlueOS’. I want to delete the svlog files from this directory to free up some storage space in BlueBoat’s microSD. Is this save to do? Will it spoil any functions of the BlueBoat? ---
**Author:** ![EliotBR](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.bluerobotics.com/eliotbr/32/6937_2.png) [@EliotBR](https://discuss.bluerobotics.com/u/EliotBR)\ **Post date:** [August 8, 2024, 5:50pm UTC](https://discuss.bluerobotics.com/t/delete-svlog-files-from-blueboats-blueos/17659/2 "2024-08-08T17:50:34Z")
Hi @knarotama, User data is _your_ data (i.e. not the vehicle’s), so it should be safe to delete as long as you don’t want/need that data anymore. The vehicle doesn’t use those log files for its operation, but if you want to make sure you don’t lose the recorded data then you can download it from the vehicle to your computer before deleting the files off the vehicle 🙂 ---
**Author:** ![knarotama](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.bluerobotics.com/knarotama/32/12521_2.png) [@knarotama](https://discuss.bluerobotics.com/u/knarotama)\ **Post date:** [August 8, 2024, 6:44pm UTC](https://discuss.bluerobotics.com/t/delete-svlog-files-from-blueboats-blueos/17659/3 "2024-08-08T18:44:09Z")
Thanks @EliotBR