shallwei Posted October 10, 2022 Share Posted October 10, 2022 (edited) OS:6.10.3 2 x 12tb disk 1 x 2tb cache disk i found the all my 12tb disk data delete on 10/10 9:00PM and the cache disk is OK. the file folder is exsit but all my file is delete. it's urgent for me some important video is on the disk still not backup. homelab-diagnostics-20221011-0015.zip Edited October 10, 2022 by shallwei add the diagnostics Quote Link to comment
trurl Posted October 10, 2022 Share Posted October 10, 2022 Attach Diagnostics to your NEXT post in this thread Quote Link to comment
shallwei Posted October 10, 2022 Author Share Posted October 10, 2022 6 minutes ago, trurl said: Attach Diagnostics to your NEXT post in this thread update diagnostics it's urgent to me. Quote Link to comment
JorgeB Posted October 10, 2022 Share Posted October 10, 2022 Disks are empty, that suggests something (or someone) deleted the data, is the server directly exposed to the internet? Quote Link to comment
shallwei Posted October 10, 2022 Author Share Posted October 10, 2022 11 minutes ago, JorgeB said: Disks are empty, that suggests something (or someone) deleted the data, is the server directly exposed to the internet? yes open to the internet Quote Link to comment
shallwei Posted October 10, 2022 Author Share Posted October 10, 2022 2 minutes ago, JorgeB said: any way i can found mydata back? Quote Link to comment
JorgeB Posted October 10, 2022 Share Posted October 10, 2022 You can try using a data recovery util life UFS explorer for example. Quote Link to comment
shallwei Posted October 16, 2022 Author Share Posted October 16, 2022 On 10/11/2022 at 2:21 AM, JorgeB said: You can try using a data recovery util life UFS explorer for example. Hi JorgeB i use the UFS explorer to recovery 60% the file. but the root casue is unknow. today i want to restart my unraid server i found the u-disk could not boot the system.( boot error) i use the backup file to the u-disk still error. i try to switch the u-disk to boot. it successed. it seem the u-disk error cause the hard-disk array lost data . is it possibile? Quote Link to comment
Kilrah Posted October 16, 2022 Share Posted October 16, 2022 No, but if something/someone accessed your server and deleted the data they probably also deleted the flash drive contents. Quote Link to comment
shallwei Posted October 18, 2022 Author Share Posted October 18, 2022 On 10/17/2022 at 1:13 AM, Kilrah said: No, but if something/someone accessed your server and deleted the data they probably also deleted the flash drive contents. that's understood but i try to use the backup flash file to the u-disk also error. it obvisouly the flash disk is something wrong. the final result the some file gone. i just want to know the casue and lesson learn. Quote Link to comment
trurl Posted October 18, 2022 Share Posted October 18, 2022 Problems with flash drive will not cause data loss in the array unless someone has hacked code onto your flash drive. Quote Link to comment
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