EduProjects/dicampi-raid-simulator
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Aggiunta comando uptime in testo help

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Andrea Fiorencis
2026-03-26 12:15:41 +01:00
parent 06a0c2dd99
commit abcb6539fc
1 changed files with 1 additions and 1 deletions
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simulatore.html
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@@ -3596,7 +3596,7 @@ $ rm /mnt/verifica.txt
function mdadmRemove(dev){ if(state.rebuild.active)return{ok:false,msg:"mdadm: rebuild in corso, remove bloccato."}; const d=state.disks.find(x=>x.dev===dev); if(!d)return{ok:false,msg:`mdadm: ${dev}: non è membro dell'array.`}; if(!(d.state===DiskState.FAILED||d.state===DiskState.REMOVED))return{ok:false,msg:`mdadm: ${dev}: rimozione solo se FAILED/REMOVED (didattica).`}; d.state=DiskState.REMOVED;pushDmesg("warn",`${dev}: removed from array`); if(state.scenario.name&&!state.scenario.checkpoints.removed){if(["raid5_1fail","raid1_onefail","rebuild_interrupted","wrong_size_spare","raid6_2fail"].includes(state.scenario.name)){state.scenario.checkpoints.removed=true;addScore(5,"(scenario) remove fatto.");}} return{ok:true,msg:`mdadm: ${dev} rimosso (REMOVED).`}; }
function mdadmAdd(dev,sizeOverrideGB=null){ if(state.disks.some(x=>x.dev===dev)||state.spares.some(x=>x.dev===dev))return{ok:false,msg:`mdadm: ${dev}: già presente.`}; let size=sizeOverrideGB??state.diskSizeGB; size=clamp(parseInt(size,10),10,200000); const idx=state.spares.length; const spare=makeDisk(state.disks.length+idx,size); spare.dev=dev;spare.name=`spare${idx+1}`;spare.state=DiskState.SPARE; state.spares.push(spare);pushDmesg("info",`${dev}: added as spare (${size}GB)`); if(state.scenario.name){if(["raid5_1fail","raid1_onefail","rebuild_interrupted","raid6_2fail"].includes(state.scenario.name)&&!state.scenario.checkpoints.added){state.scenario.checkpoints.added=true;addScore(5,"(scenario) spare aggiunto.");}if(state.scenario.name==="wrong_size_spare"){if(size<state.diskSizeGB&&!state.scenario.checkpoints.triedSmall){state.scenario.checkpoints.triedSmall=true;addScore(5,"(scenario) spare piccolo provato.");}else if(size>=state.diskSizeGB&&!state.scenario.checkpoints.addedOk){state.scenario.checkpoints.addedOk=true;addScore(5,"(scenario) spare corretto aggiunto.");}}} return{ok:true,msg:`mdadm: aggiunto ${dev} come SPARE (${size}GB).`}; }
function helpText(){ return["Comandi (simulazione):"," help | clear | report | export"," scenario list | scenario load <n>"," hint | solution (teacher)"," powerfail (simula blackout: interrompe rebuild)","","RAID (entrambe le sintassi accettate):"," cat /proc/mdstat"," mdadm --detail /dev/md0"," mdadm --fail /dev/md0 /dev/sdX (oppure: mdadm /dev/md0 --fail /dev/sdX)"," mdadm --remove /dev/md0 /dev/sdX (oppure: mdadm /dev/md0 --remove /dev/sdX)"," mdadm --add /dev/md0 /dev/sdX [--size <GB>]"," mdadm --rebuild /dev/md0"," mdadm --stop-rebuild /dev/md0","","Dischi & OS:"," unplug /dev/sdX"," lsblk | fdisk -l | blkid"," dmesg | tail"," smartctl -a /dev/sdX"," df -h","","Filesystem:"," mkfs.ext4 /dev/md0"," mount /dev/md0 /mnt | umount /mnt"," ls /mnt | touch /mnt/file | echo \"testo\" > /mnt/file | cat /mnt/file | rm /mnt/file","","Conclusioni (scenari FAILED o non-RAID):"," conclude <testo>"].join("\n"); }
function helpText(){ return["Comandi (simulazione):"," help | clear | report | export"," scenario list | scenario load <n>"," hint | solution (teacher)"," powerfail (simula blackout: interrompe rebuild)","","Sistema:"," uptime (mostra il tempo di esecuzione del simulatore)","","RAID (entrambe le sintassi accettate):"," cat /proc/mdstat"," mdadm --detail /dev/md0"," mdadm --fail /dev/md0 /dev/sdX (oppure: mdadm /dev/md0 --fail /dev/sdX)"," mdadm --remove /dev/md0 /dev/sdX (oppure: mdadm /dev/md0 --remove /dev/sdX)"," mdadm --add /dev/md0 /dev/sdX [--size <GB>]"," mdadm --rebuild /dev/md0"," mdadm --stop-rebuild /dev/md0","","Dischi & OS:"," unplug /dev/sdX"," lsblk | fdisk -l | blkid"," dmesg | tail"," smartctl -a /dev/sdX"," df -h","","Filesystem:"," mkfs.ext4 /dev/md0"," mount /dev/md0 /mnt | umount /mnt"," ls /mnt | touch /mnt/file | echo \"testo\" > /mnt/file | cat /mnt/file | rm /mnt/file","","Conclusioni (scenari FAILED o non-RAID):"," conclude <testo>"].join("\n"); }
function makeReport(){
const vol=volumeStatus(),cap=capacityGB(state.raidLevel,state.disks.length,state.diskSizeGB),lines=[];
lines.push("RAID LAB REPORT");lines.push("===============");lines.push(`Timestamp: ${new Date().toISOString()}`);lines.push(`ExerciseCode: ${state.exgen.code||"(none)"}`);lines.push(`Scenario: ${state.scenario.name||"(none)"}`);lines.push(`Mode: ${state.mode} Teacher: ${state.teacher?"ON":"OFF"}`);lines.push(`RAID: ${state.raidLevel} Members: ${state.disks.length} DiskSizeGB: ${state.diskSizeGB}`);lines.push(`CapacityGB: ${cap} Status: ${vol}`);lines.push(`Score: ${state.score} Hints: ${state.hints}`);lines.push("");lines.push("Disks:");