<div dir="ltr"><font face="arial, sans-serif">Hello Everyone,</font><div><font face="arial, sans-serif">I am exploring systemd-boot counting for HLOS roll back. I am new to systemd-boot. </font><span style="font-family:arial,sans-serif">As part of boot counting systemd-boot will decrement the "tries-left" counter of the selected configuration and tries to boot with that.</span></div><div><font face="arial, sans-serif"><b>For example </b><span style="background-color:rgba(0,0,0,0.07);color:rgb(37,31,50);font-size:16px"><b>4.14.11-300.fc27.x86_64+2-1.conf</b>.</span></font></div><div><font face="arial, sans-serif"><font color="#251f32"><span style="font-size:16px;background-color:rgba(0,0,0,0.07)">When the device successfully boots up, </span></font><span style="background-color:rgba(0,0,0,0.07);color:rgb(37,31,50);font-size:16px">systemd-bless-boot.service is expected to mark this entry as good.</span></font></div><div><font face="arial, sans-serif"><b><span style="background-color:rgba(0,0,0,0.07);color:rgb(37,31,50);font-size:16px">For example </span><span style="background-color:rgba(0,0,0,0.07);color:rgb(37,31,50);font-size:16px">4.14.11-300.fc27.x86_64.conf.</span></b></font></div><div><font color="#251f32" face="arial, sans-serif"><span style="font-size:16px;background-color:rgba(0,0,0,0.07)">But if for some reason, the HLOS boot up fails, is it expected to reboot the device manually so that the next retry happens? Or is there a service similar to </span></font><span style="background-color:rgba(0,0,0,0.07);color:rgb(37,31,50);font-family:arial,sans-serif;font-size:16px">systemd-bless-boot.service which reboots the device when the boot up fails?</span></div><div><font color="#251f32" face="arial, sans-serif"><span style="font-size:16px;background-color:rgba(0,0,0,0.07)"><br></span></font></div><div><font color="#251f32" face="arial, sans-serif"><span style="font-size:16px;background-color:rgba(0,0,0,0.07)">Thanks</span></font></div><div><font color="#251f32" face="arial, sans-serif"><span style="font-size:16px;background-color:rgba(0,0,0,0.07)">Srinivas</span></font></div></div>