Clean up the newly updated iscsi-client script
Clean up the newly updated iscsi-client script

configs/boot/iscsi-client.rcS:
    Clean up the newly updated iscsi-client script.
    Reduce the writeback period so writes occur more frequently.

--HG--
extra : convert_revision : 21c84f781c6537b28c753291561d23c2d0144627

kaiyuanl/gem5,Weil0ng/gem5,austinharris/gem5-riscv,rallylee/gem5,austinharris/gem5-riscv,samueldotj/TeeRISC-Simulator,KuroeKurose/gem5,yb-kim/gemV,SanchayanMaity/gem5,zlfben/gem5,KuroeKurose/gem5,kaiyuanl/gem5,aclifton/cpeg853-gem5,Weil0ng/gem5,TUD-OS/gem5-dtu,sobercoder/gem5,markoshorro/gem5,HwisooSo/gemV-update,SanchayanMaity/gem5,briancoutinho0905/2dsampling,sobercoder/gem5,gem5/gem5,samueldotj/TeeRISC-Simulator,rjschof/gem5,zlfben/gem5,cancro7/gem5,joerocklin/gem5,markoshorro/gem5,gedare/gem5,gedare/gem5,joerocklin/gem5,cancro7/gem5,powerjg/gem5-ci-test,cancro7/gem5,gem5/gem5,TUD-OS/gem5-dtu,yb-kim/gemV,rallylee/gem5,joerocklin/gem5,gedare/gem5,austinharris/gem5-riscv,qizenguf/MLC-STT,powerjg/gem5-ci-test,samueldotj/TeeRISC-Simulator,markoshorro/gem5,HwisooSo/gemV-update,aclifton/cpeg853-gem5,rjschof/gem5,rjschof/gem5,joerocklin/gem5,briancoutinho0905/2dsampling,rjschof/gem5,powerjg/gem5-ci-test,cancro7/gem5,yb-kim/gemV,austinharris/gem5-riscv,kaiyuanl/gem5,briancoutinho0905/2dsampling,gem5/gem5,briancoutinho0905/2dsampling,kaiyuanl/gem5,aclifton/cpeg853-gem5,aclifton/cpeg853-gem5,gem5/gem5,zlfben/gem5,gedare/gem5,yb-kim/gemV,qizenguf/MLC-STT,aclifton/cpeg853-gem5,TUD-OS/gem5-dtu,TUD-OS/gem5-dtu,aclifton/cpeg853-gem5,joerocklin/gem5,kaiyuanl/gem5,sobercoder/gem5,Weil0ng/gem5,kaiyuanl/gem5,SanchayanMaity/gem5,KuroeKurose/gem5,Weil0ng/gem5,markoshorro/gem5,cancro7/gem5,rjschof/gem5,Weil0ng/gem5,samueldotj/TeeRISC-Simulator,HwisooSo/gemV-update,TUD-OS/gem5-dtu,yb-kim/gemV,sobercoder/gem5,samueldotj/TeeRISC-Simulator,HwisooSo/gemV-update,joerocklin/gem5,rjschof/gem5,Weil0ng/gem5,markoshorro/gem5,joerocklin/gem5,zlfben/gem5,qizenguf/MLC-STT,KuroeKurose/gem5,gedare/gem5,markoshorro/gem5,rallylee/gem5,briancoutinho0905/2dsampling,qizenguf/MLC-STT,austinharris/gem5-riscv,Weil0ng/gem5,rjschof/gem5,powerjg/gem5-ci-test,SanchayanMaity/gem5,briancoutinho0905/2dsampling,markoshorro/gem5,powerjg/gem5-ci-test,zlfben/gem5,HwisooSo/gemV-update,yb-kim/gemV,HwisooSo/gemV-update,sobercoder/gem5,rallylee/gem5,gem5/gem5,rallylee/gem5,cancro7/gem5,samueldotj/TeeRISC-Simulator,sobercoder/gem5,kaiyuanl/gem5,yb-kim/gemV,zlfben/gem5,SanchayanMaity/gem5,cancro7/gem5,austinharris/gem5-riscv,powerjg/gem5-ci-test,TUD-OS/gem5-dtu,zlfben/gem5,samueldotj/TeeRISC-Simulator,KuroeKurose/gem5,HwisooSo/gemV-update,gem5/gem5,SanchayanMaity/gem5,gedare/gem5,briancoutinho0905/2dsampling,joerocklin/gem5,aclifton/cpeg853-gem5,rallylee/gem5,KuroeKurose/gem5,sobercoder/gem5,powerjg/gem5-ci-test,qizenguf/MLC-STT,qizenguf/MLC-STT,gedare/gem5,qizenguf/MLC-STT,austinharris/gem5-riscv,SanchayanMaity/gem5,yb-kim/gemV,TUD-OS/gem5-dtu,KuroeKurose/gem5,gem5/gem5,rallylee/gem5